Jeff,

That is interesting info. Thank you. I wonder if I can actually order 1 set or if the shipping would be prohibitive.

I notice that the unit you posted is 220V. My machine is currently a 110V machine, but I'd really like it to be 220V anyhow. I don't know how/what is the determinant factor in this. Would I have to "upgrade" all the other electronics in the machine to 220v versions to make this work? Or is there just a power supply that turns the 220V input into the necessary voltages for the other components, like a PC computer does?

Also, my motor works. All I'd really need would be the controller w/keyboard and lcd. Would there be a way to buy those components separately? Or are they always sold as a unit?

Thanks again guys, this has been a great help!

CE