I know what you are talking about rank. I mean are they going to do that when they go hunting as well. They must be shooting at some mental deer for them not to be seen. However, I pull 70lbs smooth and up until this year I havent had a problem but I have some nerve problems now in between my shoulder blades and I am easing down on the weight. I dont think it is necessary to shoot 70lbs but you are faster. And "I wanna go fast." - Ricky Bobby (The man with 2 first names)