
High Launch Low Spin Shaft
#1
Posted 22 April 2012 - 05:10 PM

#2
Posted 22 April 2012 - 05:12 PM
TaylorMade RBZ Tour Tp 13, 18
Bridgestone j40 cb 3-pw
Callaway Forged 52, 58
Odyssey White Ice #7
Callaway Hex Chrome+
#4
Posted 22 April 2012 - 06:17 PM
#5
Posted 22 April 2012 - 06:31 PM

#6
Posted 22 April 2012 - 07:21 PM
best shaft i've used in terms of flight vs roll out.
#8
Posted 22 April 2012 - 07:36 PM
#9
Posted 22 April 2012 - 07:41 PM
#10
Posted 22 April 2012 - 07:45 PM

#11
Posted 23 April 2012 - 03:50 AM
#12
Posted 23 April 2012 - 04:43 AM
I guess ALL members on the WRX will agree to that PX both launch higher and spin less than comparable Dynamic Gold ?
I guess ALL members on the WRX will agree to that True Temper spinner launches lower but spin more than S200/Wedge flex ?
How can that be, if spin always follow launch 1:1
Would someone please explain to me why there is shafts who dont follow the "laws" here?
PFC Graphite 50 and 60 series adds quite a lot of dynamic loft, but spin is still in the lower end.
http://www.performan...=article&id=106
Edited by Howard Jones, 23 April 2012 - 04:48 AM.
#13
Posted 23 April 2012 - 06:26 AM
#14
Posted 23 April 2012 - 07:22 AM
Edited by chri55, 23 April 2012 - 07:22 AM.
#15
Posted 23 April 2012 - 07:28 AM

#16
#17
Posted 23 April 2012 - 07:53 AM
Good luck with whatever you decide to try ... Paul
#18
Posted 23 April 2012 - 08:17 AM
Altus LT (like previously stated)
Fubuki Tour (also previously stated)
Miyazaki Kusala White (best feeling shaft ever IMO)
Original Altus (the one with the impossibly thin butt end)
Haven't tried the Kiyoshi, GD DI or any of the Axivcores, though.
Edited by jokerusn, 23 April 2012 - 08:21 AM.
Can you draw a picture instead?
#19
Posted 23 April 2012 - 08:40 AM
I ended up going with more loft on my new driver, and a lower launch/spin shaft. THIS is how to achieve a high/low combo. The driver head will have more to contribute to this than the shaft!
**For what it's worth, the Kiyoshi is more of a mid launch shaft.
#20
Posted 23 April 2012 - 09:32 AM

#21
Posted 23 April 2012 - 10:09 AM
Howard Jones, on 23 April 2012 - 04:43 AM, said:
I guess ALL members on the WRX will agree to that PX both launch higher and spin less than comparable Dynamic Gold ?
I guess ALL members on the WRX will agree to that True Temper spinner launches lower but spin more than S200/Wedge flex ?
How can that be, if spin always follow launch 1:1
Would someone please explain to me why there is shafts who dont follow the "laws" here?
PFC Graphite 50 and 60 series adds quite a lot of dynamic loft, but spin is still in the lower end.
http://www.performan...=article&id=106
Nobody ever said that there are NO spin differences between various shafts that launch at approximately the same angle.
BUT those spin differences are relatively insignificant as a percentage of total spin; that's a fact that can and has been verified here many, many times, including the previously referenced thread by Tom Wishon. Players who are looking for a significant change to their spin rate just won't achieve much without significantly changing the launch angle. It is pointless and incorrect to argue otherwise.
That companies market a shaft as "high launch, low spin" may be good business, but it is very misleading physics.
The best way to achieve high launch, low spin is through a swing with a correct angle of attack.
The best way THROUGH EQUIPMENT for MOST players to achieve high launch with lower spin will be with added loft on the driver combined with a mid or low launch shaft, instead of less loft with a shaft that has a more active tip. But the advantage of the first setup is probably going to be better accuracy much more than it will be more distance through less spin; the spin rate changes are going to be small and relatively insignificant.
#22
Posted 23 April 2012 - 10:59 AM
http://www.titleist....tom_Options.pdf
low launch = low spin
mid launch = mid spin
high launch = high spin
What I would look for in a high launching shaft is low torque. That will keep your dispersion in check. I like the ilima shafts for that purpose. I also just got a Fubuki Tour for my R11, haven't hit it yet, But I'd expect it to launch just a tad lower than the ilima.
Kaili didn't launch all that much lower than the ilima, I just didn't like the bend profile of the higher kickpoint.
I haven't hit a real Altus in a driver, but if they're anything like the Altus Hybrids, They'll go lower than an ilima. I have Altus HB shafts in my R11 rescues. I have them set to 'higher' and they still produce a penetrating flight
#23
Posted 23 April 2012 - 11:06 AM
#24
Posted 23 April 2012 - 11:40 AM
#25
Posted 23 April 2012 - 12:00 PM

#26
Posted 23 April 2012 - 12:35 PM
bluedot, on 23 April 2012 - 10:09 AM, said:
Howard Jones, on 23 April 2012 - 04:43 AM, said:
I guess ALL members on the WRX will agree to that PX both launch higher and spin less than comparable Dynamic Gold ?
I guess ALL members on the WRX will agree to that True Temper spinner launches lower but spin more than S200/Wedge flex ?
How can that be, if spin always follow launch 1:1
Would someone please explain to me why there is shafts who dont follow the "laws" here?
PFC Graphite 50 and 60 series adds quite a lot of dynamic loft, but spin is still in the lower end.
http://www.performan...=article&id=106
Nobody ever said that there are NO spin differences between various shafts that launch at approximately the same angle.
BUT those spin differences are relatively insignificant as a percentage of total spin; that's a fact that can and has been verified here many, many times, including the previously referenced thread by Tom Wishon. Players who are looking for a significant change to their spin rate just won't achieve much without significantly changing the launch angle. It is pointless and incorrect to argue otherwise.
That companies market a shaft as "high launch, low spin" may be good business, but it is very misleading physics.
The best way to achieve high launch, low spin is through a swing with a correct angle of attack.
The best way THROUGH EQUIPMENT for MOST players to achieve high launch with lower spin will be with added loft on the driver combined with a mid or low launch shaft, instead of less loft with a shaft that has a more active tip. But the advantage of the first setup is probably going to be better accuracy much more than it will be more distance through less spin; the spin rate changes are going to be small and relatively insignificant.
Well the general opinion seems to be that spin and launch goes hand in hand and that you cant add launch without adding spin, and i disagree with that.
Ive showed this case before, and i will put it up again and you folks tell me what you read from this numbers. Its more that just a bit of dynamic loft added, but spin is still low, and the reason is not a positive angle of attack. My point is, there is more to it, and its not all black or white, and the difference from shaft to shaft might be much larger than you think is possible.
Key numbers (Average)
Club speed 89,6 Mph
Ball speed 134,6 Mph
PTR/Smash 1:50
Angle of attack -0.2*
Club head loft 13* (hand picked true loft)
Dynamic loft 17,4*
Launch angle 16.1*
Spin rate 1843 rpm
Descent/Land angle 32.9*
Carry 215.6 yards ( 197.1 meters)
Total 247.3 yards ( 226,1 meter )
Club head is Wishon 919 THi
Shaft is Grafalloy PFC 50 R
Impact spot was the absolute center of face using a dot from a Whiteboard pen on the ball (NXT Tour)
Screen shots from my Trackman
http://peecee.dk/upload/view/359095
http://peecee.dk/upload/view/359096
If you study the difference on this to shots, launch angle vary from 15.2 to 16.9 (1.7*)
Dynamic loft vary from16.5 to 18.4 (1.9*)
Attack is 0.0 and -0.4 (0.4*)
Spin vary from 1753 to 1933 (180 Rpm)
#27
Posted 23 April 2012 - 12:44 PM
lenrex, on 23 April 2012 - 10:59 AM, said:
http://www.titleist....tom_Options.pdf
low launch = low spin
mid launch = mid spin
high launch = high spin
What I would look for in a high launching shaft is low torque. That will keep your dispersion in check. I like the ilima shafts for that purpose. I also just got a Fubuki Tour for my R11, haven't hit it yet, But I'd expect it to launch just a tad lower than the ilima.
Kaili didn't launch all that much lower than the ilima, I just didn't like the bend profile of the higher kickpoint.
I haven't hit a real Altus in a driver, but if they're anything like the Altus Hybrids, They'll go lower than an ilima. I have Altus HB shafts in my R11 rescues. I have them set to 'higher' and they still produce a penetrating flight
Torque have no influence on ball flight at all. The time the ball is on the face is to short for the club head to twist, and long time before that happen, the ball is long gone.
Torque is a feel parameter only, not a performance issue, thats an old myth like many other things in this game. Just a few years ago, designers could not get TQ low enough, and when they did, they found out that all they achieved was a harsh feel from of center hits. Today's top of the line models got much higher TQ than just a few years ago, and this is the reason. Today's top level players demands both performance and feel, and the trend is clear, they all wants a softer feel, so shafts is made with a higher TQ. Just look at Grafalloys flagship, the Project X Tour Issue. Nobody will have bought a high performance shaft with 3.5 TQ because how could that perform well ?. Now we know it does, because TQ is NOT a performance parameter at all.
#28
Posted 23 April 2012 - 01:35 PM
Howard Jones, on 23 April 2012 - 12:35 PM, said:
bluedot, on 23 April 2012 - 10:09 AM, said:
Howard Jones, on 23 April 2012 - 04:43 AM, said:
I guess ALL members on the WRX will agree to that PX both launch higher and spin less than comparable Dynamic Gold ?
I guess ALL members on the WRX will agree to that True Temper spinner launches lower but spin more than S200/Wedge flex ?
How can that be, if spin always follow launch 1:1
Would someone please explain to me why there is shafts who dont follow the "laws" here?
PFC Graphite 50 and 60 series adds quite a lot of dynamic loft, but spin is still in the lower end.
http://www.performan...=article&id=106
Nobody ever said that there are NO spin differences between various shafts that launch at approximately the same angle.
BUT those spin differences are relatively insignificant as a percentage of total spin; that's a fact that can and has been verified here many, many times, including the previously referenced thread by Tom Wishon. Players who are looking for a significant change to their spin rate just won't achieve much without significantly changing the launch angle. It is pointless and incorrect to argue otherwise.
That companies market a shaft as "high launch, low spin" may be good business, but it is very misleading physics.
The best way to achieve high launch, low spin is through a swing with a correct angle of attack.
The best way THROUGH EQUIPMENT for MOST players to achieve high launch with lower spin will be with added loft on the driver combined with a mid or low launch shaft, instead of less loft with a shaft that has a more active tip. But the advantage of the first setup is probably going to be better accuracy much more than it will be more distance through less spin; the spin rate changes are going to be small and relatively insignificant.
Well the general opinion seems to be that spin and launch goes hand in hand and that you cant add launch without adding spin, and i disagree with that.
Ive showed this case before, and i will put it up again and you folks tell me what you read from this numbers. Its more that just a bit of dynamic loft added, but spin is still low, and the reason is not a positive angle of attack. My point is, there is more to it, and its not all black or white, and the difference from shaft to shaft might be much larger than you think is possible.
Key numbers (Average)
Club speed 89,6 Mph
Ball speed 134,6 Mph
PTR/Smash 1:50
Angle of attack -0.2*
Club head loft 13* (hand picked true loft)
Dynamic loft 17,4*
Launch angle 16.1*
Spin rate 1843 rpm
Descent/Land angle 32.9*
Carry 215.6 yards ( 197.1 meters)
Total 247.3 yards ( 226,1 meter )
Club head is Wishon 919 THi
Shaft is Grafalloy PFC 50 R
Impact spot was the absolute center of face using a dot from a Whiteboard pen on the ball (NXT Tour)
Screen shots from my Trackman
http://peecee.dk/upload/view/359095
http://peecee.dk/upload/view/359096
If you study the difference on this to shots, launch angle vary from 15.2 to 16.9 (1.7*)
Dynamic loft vary from16.5 to 18.4 (1.9*)
Attack is 0.0 and -0.4 (0.4*)
Spin vary from 1753 to 1933 (180 Rpm)
Howard Jones,
Am I missing something, or are you comparing one clubhead/shaft combo to itself? Are both lines on the screen captures the Wishon head and the Grafalloy shaft that you provide in your post? If it is one clubhead/shaft combo, then you are showing exactly what I've experienced in golf; my swing changes by the moment! If not, what was the other club?
In any case, you show a higher launch spinning more, a lower launch spinning less, which is exactly what everyone has been saying! Show me the higher launch spinning LESS and we'll have something!
Since you asked what we can read from the numbers, I'll admit that I don't know what to make of them; they are odd in my experience, to say the least. The spin rates for a 3W, even 13*, launched at +/- 16* with a negative AOA are just incredibly low. PGA Tour pros launch 9* drivers with more spin than that with a 3-5* positive AOA. Not sure how you could do that., but whatever.
The distance numbers that you are getting, both carry and overall, are quite good for a 3W with a sub-90 mph clubhead speed and a 130ish ball speed. This is where the spin rate thing really puzzles me; those balls should be dropping out of the sky because of too little spin to create sufficient lift; makes me wonder about the accuracy of the Trackman in that particular item. I have seen that before, btw.
But here is the bottom line, at least to me: the two shots (or averages?) end up EXACTLY one-half yard apart! The higher/more spin one had more carry, the lower more roll, but the overall was identical. The holy grail of high launch, low spin is to get more distance, and you do not show that here.
#29
Posted 23 April 2012 - 02:23 PM
and LOL....this numbers is the very best ive seen at this ball speed, and they are indeed high launch low spin (IMO)
Here is a foot print of Trackmans algorithm for 90 Mph club speed
Deeper red color is longer shot
http://peecee.dk/upl...iew/361202/full
(The blue mark is placed too low, it should have been above the 16* line)
Here is Trackmans published optimum numbers
http://peecee.dk/upload/view/359394
Trackman sais that maximum carry from 90 Mph club speed with 5* positive AOA is 214 yards, and this player got 215,6 yards with 0* AOA so i dont think they can be improved.
But you have noticed my point, spin is very low, but launch is not, but you dont think launch is high in this case ? (just look at optimum numbers and compare them)
Higher launch spinning less was the first i told you about further up.
Compare a PX to DG and you got it. I do that compare since most in here should know those shafts, so its a well known example for that spin and launch do not follow 1:1, and that you can increase launch and go down on spin, and the combo above tells same. During fitting we tested higher loft, but we lost both carry and total distance from to much spin, so this was the very best we could get out of it.
#30
Posted 23 April 2012 - 02:40 PM













