Chinese tapemeasure? I would look for other places on the car to measure from and triangulate,factory frame rails?those tend to move around after years of abuse also.multiple measurements from different areas on the car should give you a better idea of whats not quite perfect.its there,you just need to be patient and keep looking,or use a laser off 4 sq points on the floor...............

Last edited by dakotawilly; 02/02/14 02:58 AM.

SFI 25.5 depends,no leak,even at 213 mph....