I bought a nice dual dial indicator tramming device and calibrated it. I got the head zeroed out left to right and front to back. In theory I should be able to slowly rotate the tramming indicator on the table and it should read zero as I rotate it correct? This is not the case for me, I don't understand. Any ideas whats going on here. Also any ideas on how I can use a r8 boring head on a mill that has a quick change qc30em system? Or do I need to buy a different boring head? Trying to get some production improvments here.