Anyone have problems tuning this bow? I've read Shanes write up on it, and it worries me to think I would need to swap out shims from one side to another and disassemble the cam to get centershot correctly set.. Obviously if you have a press not such a big deal, but If I were to tell a shop to do this, I may get some crazy looks.. Question - has anyone bare shafted this etc, without flipping sides with shims and not having centershot stick out way to the left? Getting close to picking out a new bow, and how tuneanble the bow is (for me) is a big factor. I'm comfortable playing with yokes, but ya can't do that on the halon..