So you used the first 6 digits on the sticker on the limb? Cause my little sticker has a 12 digit # with a break in the middle, so 6 and 6. Online it says you might have to take off the arrow rest (what ever type you have) but my whisker biscuit hardly covers any thing up on the that side, and I can see under/ around most of the groves cut in the mount. Dunno whats up with that! haha. Enjoy your rampage, things are sweet