thats odd. my wingspan is 71 and the chart at the pro shop called for a 28.5". check with your dealer. if he's a nice guy, he'll charge you $50 to swap the cams, as thats what he pays for the cams. most charge around $100 though. you may be able to get a 1/2". probably only a 1/4". take it to the pro shop or mathews dealer. good luck

slayer