When looking for a replacement shaft for a TFC939i shaft (broken) in a PING Rapture V2 PW, it stated to re-bore to .370 from the OE .355.
Can you explain why?
I’ll also be interested why the chart says that!
There are several graphite shafts available in taper tip with that MPF profile (3B2M, 4B2M) like the UST Recoil 65 – http://www.golfworks.com/ust-mamiya-recoil-65-graphite-iron-shafts/p/US0100/,
or the Paderson Kinetixx – http://www.golfworks.com/paderson-kinetixx-ts-i-355-graphite-iron-shafts/p/PK0105/.
It’ll be interesting to see what Jim or Britt says.