Quote:
Originally Posted by Dancin103
hahaha those were the days. you had to build a tank basically. 
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Bah, hardly... I competed in 2003 and 2004 with chassis made from 80/20-esque aluminum extrusion, and 1" square aluminum tube. No problems... well, we bent the 2004 chassis after a particularly hard head-on autonomous collision, and had to cut a piece out to free up the wheels again.