[Dick Linn]

Is there any reason why you don't use two separate sprockets? We did that last year on the gearbox that was driving 2 wheels via independent chains. We did have the hubs turned down on a lathe just a wee bit to save weight. We got the sprockets at Graingers pretty cheap, since one mentor had an account there. I think the small drive sprockets were about $7 each, made by Tsubaki IIRC.