Soooo.... The CX chart recommends a 250 arrow for my setup. 60lb 28"draw 27"arrow blah blah blah. Im shooting Maxima Hunter 250's and have some Mach 5 350's laying around that shoot dead nuggets with the Maxima Hunter 250's. How is this and why do they shoot soo similar with the different spine #'s. Is this just a coincidence, perhaps a arrow gpi difference?
Bows typically react much better to a stiffer spine than they would a weak spine. It's easier to tune a stiff spine as well. They are probably close on target due to the gpi being similar. Toss a 125 head on that mach 5, that'll be a good time.
