What really happens when you tip a golf shaft!

Summary

In this 'Cool Clubs' podcast, hosts delve into the intricacies of golf shaft tipping, revealing how it affects performance metrics like frequency, torque, and launch angle. They discuss the common misconception that shafts stiffen with tipping and share insights from a decade of research. The conversation covers a wide range of shafts, from ladies' flex to tour-level stiff, highlighting surprising findings. For instance, some shafts show minimal changes post-tipping, while others, particularly high-launching ones, can behave unexpectedly. The hosts underscore the importance of this knowledge for custom club fitting, ensuring that golfers receive clubs that meet their specific needs and expectations.

Takeaways

• 🏌️‍♂️ Tipping golf shafts is a technique used to alter the performance characteristics of a golf club, including stiffness, launch angle, and torque.
• ⛳️ Professional golfers often tip their shafts an inch to increase stiffness, which can also affect other aspects of the club's performance.
• 🔍 The process of tipping involves cutting the end of the shaft that is installed into the club head, with changes measured in quarter-inch increments.
• 📊 Shafts can be categorized by flex, from ladies' flex to tour-level stiff shafts, and each responds differently to tipping.
• 📉 Some shafts show minimal changes in frequency or feel when tipped, while others can experience significant alterations in their performance characteristics.
• 📈 High-launching shafts with soft tips tend to change less when tipped compared to other types, which can be important for golfers seeking specific launch conditions.
• 📉 Tipping can either increase or decrease the launch angle of a golf shaft, contrary to the common assumption that it only stiffens the shaft.
• 🛠️ Custom club fitters use precise data from shaft tipping tests to ensure that the final club meets the golfer's specific needs and expectations.
• 💾 Fitting software is being updated to consider the effects of tipped shafts to provide more accurate recommendations for golf club setups.
• 🔑 The importance of understanding how individual shafts react to tipping is emphasized for both club fitters and golfers to optimize performance.

Q & A

What is shaft tipping in golf?

Shaft tipping in golf refers to the process of cutting and adjusting the tip end of a golf shaft, which is the end installed into the club head. This can affect the shaft's frequency, torque, and launch characteristics, among other performance factors.

Why do professional golfers tip their golf shafts?

Professional golfers tip their golf shafts to adjust the shaft's performance to their preferences. For instance, tipping an inch can make the shaft stiffer, which might be desired for certain players or conditions. It also allows for adjustments in launch angle and other characteristics.

How does shaft tipping affect the frequency and stiffness of a golf shaft?

Tipping a golf shaft can increase its frequency, which is a measure of stiffness. Generally, as you tip more from the tip end, the shaft becomes stiffer. However, the extent of this change varies by shaft model, with some shafts showing minimal changes and others showing significant increases in stiffness.

What is the significance of the frequency scale in golf shafts?

The frequency scale, or flex measurement, is significant in golf shafts as it indicates how stiff or flexible the shaft is. A higher frequency number correlates with a stiffer shaft, which can influence the golfer's swing and the club's performance.

Why do some shafts not change much when tipped?

Some shafts, particularly those with very soft tips or high-end materials, may not show significant changes when tipped. The construction and material properties of these shafts can make them less sensitive to tipping adjustments.

How does shaft tipping impact the launch angle of a golf club?

Shaft tipping can impact the launch angle of a golf club. Generally, tipping can lead to a lower launch angle as the shaft becomes stiffer. However, this is not a universal rule, and some shafts, especially those with very soft tips, might show little to no change or even an increase in launch angle.

What is the role of Cool Clubs in shaft tipping?

Cool Clubs is a company that specializes in custom golf club fittings. They have a machine and expertise to measure the effects of shaft tipping on various shafts. They use this data to ensure that the clubs they build for customers perform as intended after tipping.

Why is it important for club builders to know the effects of shaft tipping?

It is important for club builders to know the effects of shaft tipping because it ensures that the final product matches the fitter's intention and the customer's expectations. Accurate tipping information helps builders create clubs that perform optimally for the golfer.

How does shaft tipping affect the torque of a golf shaft?

Shaft tipping can affect the torque of a golf shaft, which is a measure of how much the shaft twists during a swing. Tipping can either increase or decrease torque, depending on the shaft's construction and material. This can influence the feel and performance of the club.

What is the significance of the S3 Flex in the context of shaft tipping?

The S3 Flex is a scale used by Cool Clubs to measure the flexibility of golf shafts. It provides a detailed and specific measurement that helps in understanding how a shaft will perform after being tipped, allowing for more precise fittings and adjustments.

Outlines

00:00

🏌️‍♂️ Introduction to Golf Shaft Tipping

The first paragraph introduces the topic of golf shaft tipping, a process that significantly alters the performance characteristics of golf clubs. The discussion highlights the common misconception that shaft tipping only stiffens the shaft. However, it's revealed that tipping can also affect other aspects such as torque and launch angle. The conversation emphasizes the importance of understanding these changes, especially for professional fitters, and mentions the industry shift towards adjusting fitting software to account for tipped shafts. The paragraph sets the stage for an in-depth exploration of shaft tipping's effects on various types of golf shafts.

05:01

📊 Analyzing Shaft Tipping Effects

Paragraph two delves into the specific effects of shaft tipping on different golf shafts. It discusses how the frequency or flex of a shaft changes with tipping, and how this is not always as expected. Some shafts show minimal changes in flex even with significant tipping, while others experience substantial alterations. The paragraph introduces the concept of a 'playability number' and the intention to publish these numbers to help golfers understand how stiff different shafts are relative to each other. It also touches on the idea that marketing terms like 'stiff' and 'regular' can be misleading and that a more detailed understanding is necessary for proper fitting.

10:04

📉 Detailed Shaft Tipping Analysis and Findings

This paragraph provides a detailed analysis of how shaft tipping affects various golf shafts, from ladies' flex to tour-level stiff shafts. It discusses the surprising findings that some shafts, particularly those with very soft or very stiff tips, do not change as expected when tipped. The conversation includes specific examples, such as the Acura M Zero and M1, which show minimal changes in flex and torque. It also mentions the importance of this detailed analysis for custom club fitting, ensuring that the final product meets the golfer's needs. The paragraph emphasizes the value of this detailed data in improving the fitting process and the performance of the clubs.

15:05

📈 Conclusion on Shaft Tipping Insights

The final paragraph summarizes the insights gained from the detailed analysis of shaft tipping. It highlights the importance of this knowledge for builders and fitters to ensure that the clubs they create perform as intended. The discussion points out the variability in how different shafts respond to tipping, with some behaving contrary to typical expectations. The paragraph concludes with a note on the intention to share more specific information on shaft families and their tipping characteristics in future discussions, emphasizing the ongoing commitment to providing accurate and useful data for golf club fitting.

Keywords

💡Tipping Golf Shafts

Tipping golf shafts refers to the process of cutting and adjusting the end of a golf club shaft to alter its performance characteristics. In the video, this concept is central as it discusses how different amounts of tipping (in quarter-inch increments) can significantly change the stiffness, torque, and launch angle of various golf shafts. The hosts explore how professional golfers often tip their shafts to achieve a stiffer feel, which can affect ball flight and control.

💡Frequency (FM)

Frequency, often abbreviated as FM in the golf industry, is a measure of how often a golf shaft vibrates per second when struck. A higher frequency indicates a stiffer shaft. The video explains how tipping a golf shaft can increase its frequency, making it stiffer, but also how this effect can vary widely among different shaft models. The hosts use FM as a benchmark to compare the before-and-after performance of tipped shafts.

💡Torque

Torque in golf refers to the twisting resistance of a shaft. A lower torque value means the shaft twists less during the swing, which can influence the golfer's feel and control. The video script mentions how tipping can reduce torque, making the shaft feel stiffer and potentially altering the ball's flight path. The hosts discuss specific examples where torque changes are noticeable after tipping, affecting playability.

💡Launch Angle

Launch angle is the angle at which the golf ball leaves the clubface. It is a critical factor in determining the ball's trajectory. The video explains how tipping can affect the launch angle, with some shafts becoming lower launching and others higher launching after being tipped. This knowledge is crucial for custom club fitters aiming to optimize a golfer's equipment for their swing.

💡Shaft Flex

Shaft flex refers to the degree of bend in a golf club shaft. It is categorized as senior, regular, stiff, etc., and affects how the club feels and performs for different swing speeds. The video discusses how tipping can change a shaft's flex rating, with some shafts becoming significantly stiffer or softer depending on the amount tipped. This is important for golfers seeking a personalized feel and performance from their clubs.

💡Playability Number

The playability number is a proprietary scale used by the hosts to quantify the performance of golf shafts. It encompasses various factors like frequency, torque, and launch angle to provide a comprehensive measure of a shaft's playability. The video highlights how the playability number can change with tipping, and how this scale helps them recommend the best shafts for golfers after a fitting.

💡Tour Van

The term 'tour van' likely refers to the mobile facilities used by professional golfers on tour to get their equipment fitted and adjusted. In the context of the video, the hosts mention that tour vans often tip all new shafts by an inch, which is a common practice to achieve a stiffer feel. This practice is discussed as an example of how professionals customize their equipment.

💡S3 Flex

S3 Flex seems to be a specific measurement or categorization system used by the hosts to classify golf shafts. It is mentioned in the context of detailing the flex of different shafts, such as the Acura M Zero for ladies. The video uses S3 Flex to illustrate how even small changes in tipping can result in significant alterations to the shaft's performance metrics.

💡CPMS

CPMS stands for cycles per minute and is another measure of shaft stiffness. A lower CPMS value indicates a more flexible shaft. The video script discusses how tipping can increase CPMS, further stiffening the shaft. This is important for golfers who want to control the trajectory and feel of their shots, as stiffer shafts can provide more stability and less twisting during the swing.

💡Thinning Matrix

The thinning matrix is a database or system used by the hosts to record the performance of golf shafts at different lengths after tipping. It is mentioned as a resource that helps them determine the optimal tip length for various shafts. The video emphasizes the importance of this matrix in their fitting process, ensuring that the final product meets the golfer's needs.

Highlights

Tipping golf shafts can significantly alter their performance, including stiffness, torque, and launch characteristics.

Mark has dedicated over a decade to developing a machine and understanding the intricacies of golf shaft tipping.

Tour players often tip golf shafts an inch to increase stiffness, which can also affect other performance aspects.

Cool Clubs is updating their fitting software to consider shafts in tipped conditions for more accurate recommendations.

Shaft tipping can be done from the butt end or the tip end, and its effects are measured in quarter-inch increments.

Different shafts react uniquely to tipping, with some experiencing dramatic changes and others showing minimal differences.

Tipping a lady's golf shaft may not significantly alter its performance, contrary to common assumptions.

Cool Clubs measures and records the effects of tipping on a vast range of shafts, from ladies' flex to tour-level stiff.

The Acura M Zero shaft, despite being very soft, shows minimal changes in frequency and torque when tipped.

Some shafts, like the Graphite Design CQ, experience a full flex change when tipped, indicating a significant alteration in performance.

High-launching shafts with weak tips, such as the Platinum shaft, show little to no change in flex when tipped.

Cool Clubs' detailed approach to shaft tipping ensures that each golfer receives a club tailored to their specific needs.

The frequency (FM) of a shaft does not always increase when tipped, contradicting common expectations.

Some shafts, like the Ventus Blue TR, may launch higher when tipped, which is counterintuitive and important for golfers to know.

The Ventus Blue 8 shaft, designed for high swing speeds, shows significant changes in frequency and torque when tipped.

Cool Clubs' database includes extensive tipping data on over 4,500 shafts, providing valuable insights for club building.

Builders at Cool Clubs utilize the shaft tipping data to ensure the final club matches the fitter's intention and the golfer's expectations.

Transcripts

welcome back to cool clubs this is our

technology explained series uh this

first section is going to be about

tipping golf shafts I think people are

going to be pretty blown away when they

see what happens to aventus golf shaft

yeah that's really interesting isn't it

so Mark

um Mark you've done all the hard yards

on this you've done 10 years of work

well 10 years of work on this one

machine itself and many other years in

the industry let's run down maybe give

everyone just a heads up straight away

like what is shaft tipping and then

explain how we're going to kind of talk

about where we got to today and then

some specific products so if people hang

in there they're going to start learning

about some golf shafts throughout this

this podcast right well we've always you

know always everyone kind of understands

that your tip of shaft to get stiffer

right so you know everyone just assumes

you tip in an inch and it gets quite a

bit stiffer and you tip it a quarter

inch it does less and and all that and

uh so you know we always kind of

understood that to some extent um but

you know as recently you know we heard a

lot of guys on tour tip everything an

inch uh pretty common on tour actually

and basically that's making it stiffer

but it does other things than that so

we're actually changing our fitting

software to look at all the shafts as

they're tipped not just when they're

going up in frequency and getting

stiffer but what else are they doing are

they going lower they're changing the

torque and they change a lot of things

yeah actually it's not a funny we're

gonna saw a track real early I always

wondered in my head like why does the

tour van tip everything an inch yeah and

I don't do that every all the time but

it's pretty prevalent out there to be

honest with you but I heard a good

answer for it right so when they they

say right here's a new golf shaft let's

let's say xpga Tour player wants to try

this shaft they tip it an inch they give

it to them they play if they want it

softer well they can make it softer

that's a good point

yeah I hadn't thought about it that way

it was very very it was interesting

that's a good answer yeah I'm not sure

that's all the reason they do it but

they do tip a lot it would make sense

right right

um okay so just going backwards a little

bit tipping golf shaft when you get them

blank they are uncut you can tip from

you can trim from the butt end which is

where the end you hold or the tip end

which is the end that is installed into

the golf club right so this is just

talking about what happens when the end

installed into the head is is cut and

we've measured quarter of an inch

increments right and you've got some

examples here and you've picked

hand-picked some examples of golf shafts

that some people may know some people

may not but it's just a big array of

them basically I picked some shafts from

from ladies Flex up to like you know

really stiff double x's on tour type

stuff and uh you know it's interesting

to see what happens with them all some

of them change dramatically uh even

change the launch characteristics from

low to mid to mid to high whatever uh

and some of those change at all which is

really interesting and we never knew

that you know that's kind of an

interesting part of it so um I guess

we're we're super into detail you know

what cool clubs do is is different to

many other companies so we're dialing in

even when the lady golfer the junior

golfer comes in we're making sure that

the final product they receive works

well so people think I why am I

bothering tipping a ladies golf shaft

well let's start there yeah well

apparently there's not much reason to do

in a lot of cases because it doesn't

change it much okay great so so let's

kind of go through the list here I've

got a bunch of shafts on a big list here

um and we'll kind of go through them

they start with the lady shafts and

basically what we did is we took all

these different shafts and every shaft

that we sell actually it's in our our

thinning Matrix and we tipped them you

know basically zero quarter inch half

three quarters and an inch and we have

that in our database so we're actually

doing a fitting here at cool clubs we're

looking at you know specifically which

tip shaft is best so each shaft

basically becomes five different shafts

right yep

um and they all do slightly different

things and some do more and some do less

so the first ones I got up are here was

an Acura a real popular accurate shaft

this is an m zero so ladies Flex

um and on the old frequency or FM chart

you know it's like 1.0

um a five five was but back then was a

regular and a six five was a stiff

um but you know so obviously it's a very

soft shaft and what we got in this

column here is actual S3 Flex uh which

we go in you know ones right so 54 55 56

all the way up but we're publishing you

know the nearest ten and that'll be

another video we're coming out with

we're gonna basically give a list to the

industry anybody wants to look at it on

how stiff all these short shafts are

relative to each other because you

really can't just look at you know one

says stiff and one says regular I mean

they're literally stiffs that are way

too soft from any swing and they're

stiffs that are way too stiff for me

that's a huge variety stiff doesn't mean

anything it mostly means relative to

that brand you know the stiffest stiffer

than the regular it doesn't mean that

the stiff in this you know line of clubs

is stiffer than the stiff in that one

it's just terminal it's confusing yeah

it's a bit different and honestly it's

it's partially a marketing term 100 yeah

right I mean I remember years ago a big

OEM uh you know I was talking to that

does a lot of business in Japan and

stuff and we were talking about the

shaft flex and stuff and they told me

they're they're regular in the U.S is

labeled stiff in Japan just an ego thing

it's a different marketing thing no it's

just that's the marketing over there

they just Market them differently so

they actually same shaft right so which

one's right is it regular stiff well it

depends what Market you're in yeah

that's really not the way to look at it

in my opinion but but that's what

happens well and that's why you know

we've got luxury we've got this machine

we've got your knowledge we've got all

the fitter knowledge here we don't have

to abide by those rules anymore no no we

don't we go by our own scale basically

which is S3 playability number and like

I said we're going to publish those to

the nearest ten so you get an idea of

how stiff some are to another so watch

the website we'll have a lot of those

posted up there but you know we go into

detail on single numbers for what we do

for fitting so let's look at FM and and

like I say uh FM isn't the be all in

indoor it's just an understanding but

people would expect and when you say

tipping a golf shaft do you expect the

FM to increase which means you expect

the golf shaft to get exponentially

stifferent as you trim it off the tip

you typically think the the frequency or

FM is a version of that gets stiffer as

it gets tipped and some of them do but

some of them really don't so this light

itself literally doesn't really change

at all no no so it goes from 1.1 to 1.2

basically which is you know a tenth of a

flex almost nothing uh and you can see

by our published numbers you know we

publish this as a zero shaft Flex

um it's a low mid launching shaft

um you know relative to that Speed Most

everything's gonna be launching if

you're not bending it that much

um and obviously the the launch angle

goes down about a half a degree as you

tip it but as far as that the flex

really didn't change much the torque

went down a little bit uh the frequency

didn't change hardly at all so the

torque didn't even go down half a degree

no not not that much

um so not that big a change uh here's

another one the Acura is the M1 in the

same shaft just to see the difference

um this didn't change much either it

actually changed enough to change it

from a mid-launching shaft to a low

launching shaft accept it but as far as

its playability and how stiff it plays

it really didn't change much it went

from 2.3 to 2.3 tipping it and the talk

literally didn't adjust the tool so the

player can't really feel that either

yeah no that's not even noticeable so

basically these two shafts if you give

you one tipped an inch and one tipped uh

you know not at all you probably

couldn't even tell the difference the

machine basically almost can't tell and

it measures in hundreds of flexes yeah

it's an interesting thing okay uh next

shaft we got up here is kind of we went

into some senior shafts so this is the

new graphite design CQ

really high launching shaft which is

interesting because what we're kind of

seeing is these high launching shafts

with the very weak tips

um don't seem to change as much as some

of the other ones but this changes a

little bit so it goes on our scale

almost a full Flex actually right from a

15 all the way up to a 25 tipped it in

so this one does move a lot actually so

to give someone some context there you

know when you're jumping up a whole you

know 10 yeah that's like basically going

from a five five which you used to call

which was regular back then to a 6'5

it's a completely different Flex it's

like a whole different player and it

changes quite uh quite linear so you

Nick a little bit off and you get you

get the same amount as you trim it yeah

and most of that seems to happen

obviously you have a decent Club

different shafts made with decent

materials you know as you start tipping

off you know same same amount each time

similar sort of thing starts happening

yeah right it's not like you're taking a

quarter off there and a quarter off the

middle you know it's all coming from the

same spot so yeah so that shaft does get

you know goes for 15 to a 25 which is a

full Flex okay

um yeah and that then the cpms went up

almost the same so 2.8 up to 3.4 that's

a pretty substantial change yeah 0.6 is

you know six tenths of a flex uh it's

moving more than that because the torque

actually went down you know 0.4 which is

pretty substantial yeah it's almost a

half degree of torque that makes it play

quite a bit stiffer

um so the combination of the cpms going

up and the torque going down uh makes

this play quite a bit stiffer uh it's

still a high launching shaft it's a

super high launching shaft anyways it's

one of our highest protection shots yeah

it is actually Great Fairy with shaft

um so it's kind of maxing out on that

two number there but uh that's kind of

what happens then you've got this uh so

it basically goes from 15 to 25 in that

particular shaft

um here's another shaft that's uh

uh Platinum this is a Japanese Chef the

shaft we do really well with it's a

super high launching shaft really soft

it's actually again to kind of show you

the difference it's saying it's a stiff

yeah uh we're categoring as a senior

right so uh you know it's stiff relative

to the other ones in the Set uh but this

is a you know sub 50 gram some 40 gram

shaft yes um so it's super soft and the

tip's very soft so it's a super high

launching shaft uh but overall the flex

doesn't change at all it's basically a

25 all the way across the board you know

you're rounded to 30. uh and the cpms

don't change at all so it's just one of

those shops that you could you might as

well just have it straight in yeah it

doesn't make a lot of difference what

you do with it okay

um you know then we've got the next

shaft we got on here we got some regular

Flex shafts

um this is a cool Club shaft that we use

it's called a blue 50. this is basically

a blue board and the reason I put it up

here is everyone kind of knows the blue

board Mitsubishi yeah Mitsubishi kind of

in the middle it's not a high launch not

low launching it's a mid-launching shaft

this is a regular Flex so it's right in

the middle

of the specs you can see the uh

you know torque goes down a tiny bit so

it goes up almost about a half a flex

when you tip it an inch goes from a 39

to uh 42 so that's a little less than

half so it does move but not a ton

um and it definitely changes

um it's still mid-launch you know as as

you tip it more and more

um you know actually goes

that would be a little bit higher

actually which is interesting yeah as

you've tipped it in should essentially

go in a quarter of a degree higher than

what it did straight in right so yeah

it's a little different right and you

assume most every shaft goes lower and

they don't well and here's the thing I

think people should really know like

this is our secret sauce right so what

we're going to yeah exactly this is what

we get out this is why we don't get

returned to My Fit chats and the people

and they work right

um because we know what they actually do

when you do all this stuff and we're

just learning more and more in this last

year that we've been messing with

tipping we're learning a lot more about

what happens enough to change their

entire fitting system to to basically

look at all these tip shafts and what

they are individually not as uh you know

same shaft just tipped yeah like you

know you know bucketing everything into

this is what happens with high launch

regular and a live launch regular it's

just everything whatever happens that

particular shaft is is that changes the

software and what we recommend for

people so kind of interesting there and

then we've got uh here's another

Platinum the Platinum Four again it

doesn't move at all um it's still a

regular okay

um well I put this up too because this

is actually a platinum four stiff and

earlier we talked about Platinum three

stiff they both say stiff on them one

measures on a frequency scale about five

five and one's four oh so I mean they're

not the same shaft senior regular and

that's their volume one yeah exactly so

we're calling it a regular and it says

it's stiff on it and the other one with

the stiff we're calling them seniors I

mean you know what what it says on it

again kind of goes out the window so the

stiff tipped an inch in that golf shaft

the torque is that am I right they're

looking at the torque increasing

a little yeah I did actually a little

bit

um basically this must be some low

torque stuff in there to change a bit

yep the launch increased a little so

that's a really weird golf shaft yeah it

is a stranger off Jeff it's very soft in

the tip and it's super good materials

right this is a platinum this is their

high end of high-end so some different

things happen when you put really high

modulus material and light shafts and

it's something to think about as a

fitter when you're out there like

if you're trying to increase ball flight

this is really good information it's

like well if I'm trying to increase ball

flight don't tip tip this thing I need

to drop down an entire Flex I need to

keep it straight in you know there's

certain things

don't assume that you know tip in an

inch and it gets a half Flex zipper or

whatever because that's not the case

Okay um and then we've got some stiff

shafts in here again I used our cool

clubs blue because it's a blue board

it's very similar uh and you can tell

actually you know from from it's a

mid-high launching shaft once you get up

to about an inch it becomes a

mid-launching shaft okay so it does

change that but good few Cycles too it

went quite a few Cycles so it goes from

basically a 59 to a 65 so it goes about

a half a flex as you tip in an inch uh

and the frequency goes up about five

which is about a half a flex and um that

was kind of very unexpected talk went

down a little launch went down a little

right and you'll see that and the kind

of the standard looking EI curves you

see out there you know which a lot of

shafts are you know graphic design for

instance all of them are very similar

somewhere higher launching low but

they're all pretty traditional Eis as

you tip them they go up and they get

slowly stiffer and they go slowly lower

from the most part okay

So speaking of we've got another

graphite design we've got another

graphite design here we got a DI an

iconic shaft the reason I pulled this up

is you know everybody knows this one

tiger played it for a while the orange

shaft out there uh they even made a

Black Version now it's been around for a

while but it's still a great shaft and

so something we sell quite a bit of

actually and uh that goes down you know

if you look at the torque it goes from

2.9 down to 2.5 2.5 torque is a pretty

damn low slow there's a big field change

for it yeah that's a big feel change so

it gets quite a bit stiffer feeling for

sure

um you know the launch angle stays

pretty much the same it's neutral you

know this is uh basically zero so it's

right in the middle this is kind of

their version of the blue board you know

it's you know one of the most popular

shops out there uh and you'll see some

of these iconic shafts all have a

similar kind of very traditional looking

EI curve yeah

um and it goes up quite a bit stiffer

right goes from a 62 in our scale to a

69 so it goes up a little over

um

you know half a flex almost three

quarters of Flex from tipping it

um and obviously the frequency goes up

from five five to six two so that's you

know seven Cycles which is almost two

flexes as well yeah as far as just the

Cycles itself but all those things kind

of interact with it so that's pretty

traditional that's when a Club Fit is

messing with that one they're gonna get

what they think they're gonna get yeah

and that's what happens you know when

you get kind of standard shafts that you

know are

kind of a a normal looking EI curve you

know like a blue board or

a DI you kind of get what you think

you're going to get yeah and some of the

extremes they're really stiff tip stuff

or the really soft stiff stuff that

sometimes you don't get what you're

looking for so well let's look beware

there the stiffer stuff here then we're

going into x-flexes yep we're going to

Netflix's now and we've got like an

Acura here

um this goes from uh 71 to a 77 so it

jumps three quarters with flex

um which is quite a bit

he goes from 6.5 to 6.9 so half a flex

there

um pretty normal stuff there uh here's

some of the different ones there's a

Ventus blue TR so this is the lightest

version that is the latest one yep uh

second generation Ventus and let's see

this was a lot of people are going to be

thinking about putting this in the bag

or have this in the bag so really

popular shaft on Dora too CR and then

they're all probably dipped an inch but

the launched the launch indication there

is that it's actually going the other

way a little when you're trimming this

one the launch is it's definitely not

going down any lower it's almost no it's

actually going up going upwards yep and

I've had this experience so I had this

golf shaft and I thought oh can I get it

on tip it next time get a little lower

right no it just didn't do really

anything right it almost almost felt

like it was a bit it was a bit higher in

my hand and I was like oh okay that

didn't really work out as I wanted to

yeah so someone do opposite right so you

assume all shafts when you tip them are

going to go lower this one doesn't this

actually goes a little bit higher a

little higher and then the Ventus blue

eight yeah this is a beast right so this

is something else on 90 in our scale

which is a true 4X give someone a swing

speed you know it's 115 120 miles an

hour 25 maybe I mean this is about to

drive up yeah the driver yeah

um you know it's a real low torque shaft

it's 2.4 to begin with it goes down to

2.2

um this you know playability numbers are

90 on ours you know overall in the shaft

and you know this is a really beefy

shaft it goes from six seven to seven

seven so it goes up 10 Cycles

um so it does change this shaft quite a

bit that's amazing and it's funny thing

again again though with these vintage

products well at least aventus blue

stuff that we're looking at here right

is the launch

goes almost backwards on itself a little

bit Yeah the more you tip it the more

you almost get a little bit oh yeah just

one of the reason is that you know

that's such a strong material they've

got the tip there but Bella core stuff

they got wrapped and you know it's a

very stiff stiff tip shaft uh most of

the really low launching for the most

part even the red is not really a low

launching shaft

um but yeah that's that's really what

happens it gets so you're trimming out

all the uh the good stuff taking off the

really stiff tip and all the really good

material land tip and it actually does

the opposite it makes it go higher

because you're taking that part out of

it so someone someone might be playing

that in a in a fairway wood and it would

be good to increase the sorry to

decrease the torque a little bit for a

fair way I would but if you you know

you're trying to knock the ball flight

down in the driver or straight in is

going to be your best a little lower

yeah exactly

crazy stuff interesting stuff right I uh

I'm glad that I'm on this side of the of

the uh of the coin here and I've got all

the information to know how to build

these golf clubs like this is this is

pretty cool and obviously this is just

such a small selection we've got this

data on everything yeah 44 500 chats or

so on the database and stuff so we have

this on I haven't done tipping on all of

them but all the ones we carry that we

stock and sell yeah we're definitely

tipping them all now see what they do

yeah and I guess like a wrap up here is

that for your peace of mind after a

fitting our Builders have this

information so they know that what the

intention of the fitter was is what the

builders are going to see and they know

how to build the products the best way

yeah um that's what's going to turn into

the club that you receive is going to do

what you thought it was going to do yeah

and that's that's the most important

thing so let's reconvene we're going to

talk about some specific shaft families

maybe some tipping within those specific

shell families to see what they do and

and yeah just hang in there for for more

information about government in general

zipping the standard shafts the kind of

middle ones seem to do what they kind of

think but some of the extreme shafts the

high launching ones and low launching

ones watch out when you tip them they

can do some different stuff is anyone

want to find out let's uh come see us

yeah yeah that's about it right thanks

Bob all right cheers

foreign

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