On 1 cam bows,draw specific cams are necessary to achieve level nock travel.


Dan,draw specific cams are more efficient than you might think.I am losing about 10 fps on my Am 35 because I am not shooting it at it's peak draw length(30")(I could tweak some more speed but chose not to)Your BT's do the same,everyone I have run numbers for are slower than what they would shoot with draw length specific cams.Specific draw cams almost always hit their speed rating at lower draw lengths where as adjustable sytems do not.

All my Hoyts have always shot faster,by quite a bit at lower draw lengths than adjustable models.

Hoyt has made adjustable draw length cams that have specific draw lengths to them which imo,is the best way to go about it.Basically draw length specific tunability and efficiency with the adjustability of module systems.AND,this is not cheaper to do.

I basically have seen roughly a 5 fps loss per inch (from 30")when the cam is adjustable verses a draw specific cam,or one that is designed for specific draw length.