callaway shafts

[pajerus]

hi..anybody has a trimming chart for callaway m75i pro shafts? can't find anything on the net 

[jaskanski]

A lot would depend on how you want them to play out in terms of flex and playing length - as a general rule, start with small increments as you obviously can't go back if you trim too much. If you have an 8 piece set as pictured, start with no tip trim for your longest iron and check the frequency relative to how you normally perceive "stiff" for a 4-iron you would need to be looking in the 320-325 cpm range- if all OK you can then trim in 0.5" increments (max) until your get to your shortest iron. If too weak to flex, trim 0.25" on the longest and check again - follow the same trimming increments. 

Unless you find the correct trimming info in the meantime of course lol.

If