Using the FST90 “A” flex shaft, with a 7 – GW set, IR20 trim code for 7 iron says 2″ tip trim. How will the flex be affected if the 7 iron starts with a ZERO inch tip trim. The raw shaft frequency is 286.25 cpm. Any help is appreciated. Thank you!
Britt Lindsey Answered question February 7, 2024
Thank you, just what I needed to hear.