I've been busily making all the plastic parts on my CNC Router and came to this part. I'm confused. This part doesn't seem to have a mounting hole for the Idler Wheel assembly. Is this the latest part (B17043) or was it superseded by something else? Or do I simply need to make my own hole?
Bob T.
http://www.buildlog.net/documents/b17043_rev_1.pdf