I got my BowTech Assassin yesterday. This is my first bow and its amazing to me how fast and quiet it is. The tag from the factory has it listed as a 72 lb draw weight and although it needs adjusted it feel great. Do any of you Bowtech guys know if I need a press to adjust the draw length? The book says one is required for the OverDrive Binary cams but it doesn't say anything about using one with the standard binary cams. I just don't see how it can be done without a press and don't want to screw up my new bow by messing around with it.