"Real mach2 problem or mechanical resonance.... ?? Anyone with similar
strange gain steps on Z axis, - direction ?"
I had a problem with the Z two days ago. I lost steps in the other direction. At the
end of the program, the tool was about .050 higher than it should have been.
I was running identical parts in a fixture. I re-zeroed the machine and ran another
20+ parts with no problem. What ever is going on seems to be intermittent. Other
seem to be having similar issues, so I don't think it's just us.
Ross
