Has anyone done this? I am curious because I forgot to do it before mounting the big tank. I spent several hours with a heat gun reshaping the front of the tank for more clearance. I wound up with 38 deg left and 36 deg right using a machinist's protractor. (0 degrees being straight ahead and the angle measured being how much the bars turn from 0 degrees). I am hitting the stops on tight trails, but only once in a while; so it's not a problem.