I have recently bought some new ACE's, I decided to get a spine stiffer (according to easton charts) and 120 grain break off points.
At 30m on a frostbite round only 4 went outside the 9 ring moved to 60 yards 5 golds one black...bit weird. Second time four central and two grouped together in the black and same a few more times. Looked at my arrows and a few had the tape at the back of the spin vanes slightly taken off.
I had put a lighter spring in the pressure button but still quite stiff... Anyone got any ideas please??
At 30m on a frostbite round only 4 went outside the 9 ring moved to 60 yards 5 golds one black...bit weird. Second time four central and two grouped together in the black and same a few more times. Looked at my arrows and a few had the tape at the back of the spin vanes slightly taken off.
I had put a lighter spring in the pressure button but still quite stiff... Anyone got any ideas please??