project X catalyst 60 shaft 5.5 R

[Richard Wise]

Has anyone had unusually  stiffer shafts when they are fitted as standard regular flex at assembly by club manufacturer,i.e. Cleveland

[cnosil]

2 minutes ago, Richard Wise said:

Has anyone had unusually  stiffer shafts when they are fitted as standard regular flex at assembly by club manufacturer,i.e. Cleveland

Don’t understand your question.  Unless clubs are tip trimmed significantly they should play the manufacturer stated flex.  If anything, shafts play less stiff because people overestimate the flex they need.  

[Richard Wise]

On 3/3/2022 at 2:22 PM, cnosil said:

Don’t understand your question.  Unless clubs are tip trimmed significantly they should play the manufacturer stated flex.  If anything, shafts play less stiff because people overestimate the flex they need.  

Exactly,it should play as manufacturer stated, if it was tipped at the factory properly. These clubs were put on a frequency machine recently and spece'd out at almost 300CPM's which according to the specialist was stiff not regular so back to Cleveland/Srixon they go.

[cnosil]

15 minutes ago, Richard Wise said:

Exactly,it should play as manufacturer stated, if it was tipped at the factory properly. These clubs were put on a frequency machine recently and spece'd out at almost 300CPM's which according to the specialist was stiff not regular so back to Cleveland/Srixon they go.

Shaft flexes are not standard and 300CPMs could be a regular flex for this shaft.   Here's something for you to read about CPM and shafts:  https://golf.com/gear/what-does-cpm-golf-shaft-mean-gear-101/