no it didnt have time on a ramp,it was set as close as possible by measuring various gaps between parts, so like i said it wasnt perfect but it was close.
the plates are to strengthen the mounting points to fia standards,but no it wont move them from the rear seat belt points,i know they are thin and i tried to find a set that were wider but most harnesses are the same width and they do conform to track standards,i also know about the compression injury in a crash but i cannot find a harness bar that could be fitted without a cage and i cannot afford a cage yet.however i am looking for a cheap full cage (has to be a full cage as the half cages in the rear arn`t very good)if anyone knows of one.