[lopz056]

yeah, that was basically our desing for last year, except the threads were located inside the plywood. and we had bolts that would go throug pieces of square 1x1 in aluminum and into the thread. but same idea.it worked but then the square peices of metal causing the bolts not to fit. so by the time the second competition came around, we resorted to zip ties to keep the bolts from falling out.