I have a Martin Cheetah with the Acu-Trak cam and i need to change my draw length. I do all of my bow tuning myself to help save money and i need to change the draw stop modules. And i was just wanting to know how i would change that. It says it can be done without a bow press. I have been told that i draw the bow back and have someone change the module while the bow is drew back, but im not sure if thats true. Can anyone tell me how to do this without having to go to the archery shop?