[EricH]

Originally Posted by Joseph Smith

Of course this depends on how the chain is run, but it's assuming that you have one chain from gearbox to the center wheel and from there the wheels are chained to each other.

Back when I was a student on 330 and we were using that type of setup, we never ran just to the center. The gearbox was independently chained to the center and the back wheels; center wheel chained to front wheels. That way, we'd have to jam a chain when it was thrown, or throw two chains, to lose the side.