OK, the new handwheel is bored out and assembled onto the old hub and now back on the machine. I ended up going with a .002" press and in reality, I could have made it a bit tighter. I think the knurl sort of broached it's way during the pressing. I did put a setscrew into the new HW and with it tightened down, nothing is moving. Good enough for now! I may order a couple more HW's and replace all the plastic ones - they were all cracked and repaired with glue at some point.
Thanks to all for the help!
Thanks to all for the help!