Too much traction can be a bad thing. It leads to motors burning and smoking. Not to mention as the person above me said too much traction actually leads to increased current draw as the robot turns. Plus tank treads if not built properly will pop off when you turn. 
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If either a public officer or any one else saw a person attempting to cross a bridge which had been ascertained to be unsafe, and there were no time to warn him of his danger, they might seize him and turn him back without any real infringement of his liberty; for liberty consists in doing what one desires, and he does not desire to fall into the river. -Mill
Last edited by Adam Y. : 01-12-2002 at 12:08.
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