Do the 2012 gold line bows have bearings in the cams? My owners manual says they do. But in other posts here, people are saying that the gold line has bushings, and other CHEAPER features, and that the pro line has bearings and other more EXPENSIVE features. I thought the only difference between the gold line and Pro line was who was allowed to sell them. I got a 2012 Silencer with Nitrous cams and it seems to have the same features as the pro line bows. Am I wrong?