Again, Glad to help. I think I'll try that thing with the circle and lattice too...

:banana:

Ok, here goes... Don't think I don't like expressions, but I'm just a big proponent of SDK's. :)

Assume you have 2 gears. Gear 1 is the driver, gear 2 is the driven. Load them both...

Darkware, what trouble did you have with the SetDriven Keys? I've done the gear thing before and I usually get it to work in a few minutes as long as the gears are already built. Also, looking at...

Glad I could help Darkware! I always say Set Driven Key is your best friend in MAYA...


:beer:

Hi, Just a thought, if all the gears are the same size, and all rotations are the same speed, you could set it up with set driven keys instead of dynamics. Have the first gear as the driver, then...