Had a crash. So I tore my kart down to a bare frame to go through everything. The tubes on the frame that the front bumper slips inside have moved. I also put it on a flat table and it appears good using v-blocks and measuring, the cross bar that the steering post mounts to and the cross bar the seat struts mount to sit perfect in v-blocks on the flat table. Nothing else appears be uniform to compare side to side? Any tips?