I have a 08 Firecat that I just took out of the box and set up. My draw length is 28.5" so I put both mods in the #6 hole and measured the DL. The DL was 29.5". I had to move the mods to #3 hole to get a 28.5 DL. Any ideas why? I have the bow set at 46# at 28.5DL and I am only getting 227 fps which is way to slow for a brand new Firecat so I am really lost as to what the problem might be. I have talked to Nuts&Bolts and he seems to think that it came from the factory with the wrong length string. The ATA is 32.25" and brace height is 7". I am shooting a 367 grain arrow. Any help would be greatly appreciated.