i have a 30 model A coupe that i'm in the process of building. i decided to go with a brookville high boy 32 chassis . this weekend i set the body on the frame and lined up the most forward mounting point and stood back and checked the line up. looks like it needs to slide forward about half an inch which shouldnt be a problem . however , the frame looks to be about a half to three quarters of an inch too wide towards the rear . so , what would be the best fix here ? cut the subrail and move the body out a bit , or slice and dice on the frame ?