a safety question::
after looking at the photos and thinking about a front end crash:: is it necessary to have the seat back, after it has been put back in place, to drop two pins thru the top bar hooks , so the seat is tight and can not fold forward??
I plan on doing this as my seat needs to get a complete re-do and I'll soon be at that point.
The upper mounts are still used except I re tapped and use thumb screws for easy removal.