I picked up a used 913F 15* with an Oban Kiyoshi Purple 75 and wanted to try it out in my 915F 16.5* head. When I tried inserting the shaft and screwing it in, it was very difficult. I did not want to force it and made sure I was inserting it straight as I do on my 915D2 and no luck. It would go in partially but bottom out. I tried the 915F head with another shaft I have and no issue inserting it. After I compared the 2 shafts its pretty apparent that the threads are stripped in the adapter on the Kiyoshi.
What are my options? I really, really want to use the shaft with my 915F 16.5* as I have loved the Kiyoshi purple in other clubs and love the 915F head. Does Titleist replace adapters on a used shaft?
Thanks, Bill