You have to adjustdraw stop pegin small increments to get it from 65% let-off to 80% let-off. I wish I had my bow here in front of me...there is a way to count the tick marks on camand those marksrelate to your draw length. It only takes about 30 seconds when you know what mark to adjust it to.I don't want to guess and get you in a 100% or overlet-off situation. My advice is to email BowTech tech services with your bow specs, cam style and draw length and they will tell you what tick mark to slide draw stop peg to, better yet just call them on the phone. They did that for me, so they will do it for you. Being able to make fine adjustments is a good thing so you can get the wall to feel the way you prefer it.

As far as tuning goes, my local dealer gota little bentabout that very same question. Apparently he is tired of people thinking they have to tune these new binary cam systems like we have had to with the other (older)style cams. He said there is no need to tune anything, that is the beauty of the binary cam system. If somebody else from BowTech has other facts, I would love to hear it.