I'm currently shooting easton XX75 2219's to hunt with. They are 31 1/2" long and have been shooting them for years like this. However my draw lenth is only 26" and they stick out past my sight housing (just looks funny that way). I cut 2 arrows down to 29" and it looks much better. Just wondering what would be the proper length to use. They don't seem to fly much different as I still hit the kill zone on deer target with both lengths. draw weight is 70 lbs out of an '03 prowler SE.