Hi Jelle - 

The key changes to the 710 model is the elastomer insert design in the cavity and the reduced bounce on the 7,8,9,P,W.  The enhanced insert will provide better (softer feel) and the reduced bounce will help create better turf interaction and…

Look in the post history.  There was one about this subject a few weeks back.

Chris D said:

Is there a way to get personal numbers put on pro v1s.. I wore the number 63 in college and would love to be able to use that number for my golf ball.  I know you can get 1-8 but curious if you could go as high as 63 and if so how!!!!!!

I watched your swing a few times and it looks to me like your casting the club a little on your down swing. That will cost you some distance. Other than that your swing looks pretty good.

I'd say just keep it simple.  You don't need to do a lot too keep your clubs, especially drivers, in good shape.  After every few rounds you could wipe it down with a damp microfiber to keep it looking clean.  You don't have to use soap, but you…