[Doug G]

Originally Posted by Jonathan Norris

I just did the tensioning system on our robot today, and a simple solution that we are using is basically a small piece of delrin (low friction plastic) pushing down on the chain with two screws tapped into the delrin (yes it actually works..). Then the screws are attached through a part of the frame directly above the chain. Seems to work well so far, going to play with it tomorrow more.

We're thinking of doing this also this year. We're tired of slots where the axels go, they're a pain. Anyone done the "delrin pushing down on chain with the 2 screws attached to the delrin and chassis" that can offer up any advice or pics?