It could also be a nock travel issue.Some single cams tend to slam the nock end of the arrow down.I have a bowtech patriot with infinity cams and it is bad in this regard.It could alsobe that your rest is tipped forward slightly or the tail of the arrow is flying low.You may try raising the nock height.I have a similar wear pattern on my bisquit with mybowtech.My FP's and broadheads are grouping together and flying goodso I've been hesitant to change anything.I will probably do some experimenting after the season.


CB