Good afternoon, could you advise me with the following question? A son of mine gave me a complete set of graphite shafts for irons, they are regular Grafaloy prolaunch blue, I understand that they can be trim to be in an intermediate ratio between stiff and regular, they call it firm flex, what should I do to achieve this result.thanks for your help.
Pacolea
There is a regular 63 gram option and a Regular 81 gram option and they are trimmed differently. No matter which it is, if you want them to play slightly firmer than the Regular flex, you would trim 1/2″ more for each club than the trim instructions. The 63 gram option uses our code IR37. The 81 gram used our code IR25. You really can’t trim more than that because of the parallel tip lengths of the shafts. The link below will show you our trim codes. You will need to go to the second page.
https://www.golfworks.com/images/art/shaft_trim_inst.pdf
Britt Lindsey
Thank you very much Britt, your information is very useful to me
Regards
Pacolea