I have a 68 Bronco that was in near mint condition before we took it apart to do a frame off restoration. I am putting the new body bolts and bushings in place, but the core support is about one inch away from the cushion. Is there a seperate spacer that goes just to the front? The frame and body was perfect before dissassembly, so not sure what we are looking for. The frt doors will bolt on perfect now, so it appears we do not have body or frame dmage, just not sure the problem.