Sorry for posting too little info, I am shooting a martin jaguar bow, 33 in. axle length, at about 65 lbs. 28 inch draw length, I am shooting goldtip 5575 arrows and they are shooting at about 240 fps. I am one of these people who want as little mechanical stuff as I can get but I also want to be accurate. The only thing keeping me from going completely to mechanical is the risk of failure. I also forgot to say that I am hunting deer.