This is a great place you have here. I'm new and this is my first occasion to post. I have a bow which is way out of spec but it shoots great. It just bugs me. The ATA is right on the money at 36.5" and the tiller is dead even top and bottom. My Brace height is 7.5" and it should be 7" by the spec. I'm measuring from the back of the string to the deepest portion of the grip up high under the shelf. It's a 97 Jaguar with the R580, 28" DL UniCam if it matters. It's a two track Idler; the Cable and String are separate. The Cam seems to be position correctly at rest and at full draw. I'm Stumped. Am I measuring wrong? I measured DL wrong for years until I RTM... DUH!