Mike, I need some more tabs for seat mounting and harness mounting. I decided to switch to 1 1/2" tube for the interior.
All tabs 3/16" thickness
All tabs 1 1/2" radius (except for the flat tabs, of course)
Flat tabs x 8 for harnesses:
1 1/2" wide
1 3/4" from bottom to center of hole
1/2" hole
Chassis tab x 16 for harnesses
1 3/4" from center of the outside radius to center of hole
1/2" hole
Chassis tab x 8
1 3/4" from center of the outside radius to center of hole
3/8" hole
Chassis tab x 4
2 3/4" from center of the outside radius to center of hole
3/8" hole
Chassis tab x 4
3 3/4" from center of the outside radius to center of hole
3/8" hole
Chassis tab x 4
4 3/4" from center of the outside radius to center of hole
3/8" hole
I think some of the other tabs you cut for me were too small (my previous wording, I'm sure), so here's a pick to clarify measurements, just to make sure:
3x3 gussets x4
Tube flanges for 1 1/2" tubing x 8
Poly has some dimensions on their website if you don't have a drawing already:
Call me if any questions, thanks!
Brad.