Gc2 distance off

[LEO MODE]

Ok, so while they both weren't conducted on the same day, I will try to show you my averages because they were taken within the similar condition anyway (like my peak):

Outdoor/Indoor AVG (outdoor were used with range balls while indoor, premium balls. Outdoor balls normalized to premium balls)
Club speed: 97mph / 96mph
Ball speed: 142mph / 143mph
Spin: 2400rpm / 2100mph (below 2800rpm were calculated indoor. I had 2800rpm to 3200rpm when measured)
Launch Angle: 7.4 / 10.5
Attack Angle: 2.4 / 3.2
Carry: 188 / 214
Total: 230 / 250

When I go out in real course, I hit around 240 on avg which is in between 230 and 250.

So as you can see, club speed/ball speed/ball spin/attack angle are pretty much the same. But launch angle and carry are vastly different. About 26yds in carry.
It is not necessarily what you described, but it sounds closer to the latter: mat issue. Do you agree?

[Stingreye]

Check ball speed and spin. If both are higher than normal, I would said better swing/strike. If ball speed stays the same or is lower and carry is further from lower spin higher launch, that sounds like a mat issue.

[mthunt]

He has a GC2. With the GC2 you add boost in GSX under the ProTee tab.

[LEO MODE]

Not GC2 specific but I have a Trackman 4 and recently installed a CCE mat. But when hit solid I get like 10yds more. I don’t know if that’s my true potential or turf giving me forgiveness.

[FishMan83]

How did you perform a boost on your irons? All of mine seem about 10 yard short also.

[cooke23]

I just boosted my irons 3% and took a touch off wedges and it’s seems spot on now.

[Joko]

My elevation is 910'. My comparison isn't very scientific, so I'm not certain that it's actually off, but if I hit an 8i on a course it seems to fly 10 yards longer, or near that, some of that is probably roll.

[inorkuo]

What's your elevation? Are you comparing your real life yardage against tgc or something else?

[Joko]

I seem to have similar problems with my GC2. I haven't worried about it too much, but most clubs seem to be about 10 yards off. I'm kind of guessing as whenever I go play on the course my 7i-pw flies about 10 yards further than I would expect based on the GC2 yardages... shrug

[LEO MODE]

Try with TrackMan if possible. In outside TrackMan will tell you the carry distance.

[Dax]

Downtown Calgary is at about 3600 feet I believe, but where they are playing is even a bit higher. On average the elevation in Calgary adds about 7% more distance than sea level.

[keither5150]

PM Mthunt...... he will send it to you. I thought for sure it was elevation....... I just watched Jimenez hit his driver 340. Calgary is 3600 feet or so.

[Albanyfx]

Can someone email me the tilt calibration program?

[inorkuo]

If you have an older gc2, you could try running the tilt calibration program.

[keither5150]

Well, there goes that theory.