I have a set of 714 AP2. I wanted to replace my current shafts from KBS C-Tapers to Project X 6.0 shafts. I went to a golf shop to try and replace just my 7 iron. I picked up my club and the owner informed me that he replaced my C-Taper with a parallel project x shaft. The owner informed me that it was okay to put a parallel shaft and it will perform about the same as having a tapered shaft in my 7 iron.
Is it possible to replace a tapered shaft with a parallel shaft into AP2. Any thoughts?????