Hi everyone!
We have a couple of ideas how to make our robot faster

and all of them are involving sprocket wheels:
we need a sprocket wheel for a motor (the thick one) with more than 15 teeth good for #35 chain, or a thin sprocket wheel with less than 22 teeth (also #35)
Is there anywhere other than AndyMark and IFI to buy sprocket wheels? what we need can't be baught on both of them.
Will there be an AndyMark/IFI/other store in the Dome?
also, if anyone has anything that he thinks might help us we would love to hear about it.
Thanks, Ziv.