[thefro526]

Originally Posted by Teched3

Minor protrusions(nuts, bolts, etc.), according to the rules, are allowed beyond the frame perimeter, so you can build close to the frame footprint dimensions if you need to. It is always a good idea to allow for out of square and robot rock to ensure you will pass inspection.

This rule only holds true for defining the frame perimeter in regards to bumper design.

The entire robot, including bolt heads must still be able to fit within the 38"x28"x60" sizing box.

We've always built between 1/4" and 1" under dimension depending on the year, it makes sliding the robot in and out of the box so much easier.