[cmccuist]

Actually, I didn't even think about mounting the plate on the lathe. That would be a lot easier than what I was trying to do! And it I would just have to get close on the center hole as the lathe will true up the plate as it's cutting.

I will still need to drill bolt holes in the plate to mount it to the hub and then mount a sprocket, but once I have the center hole, I can easily center it up on the rotary table.

Now I just have to get an arbor to mount the plate on.

Thanks!