kinsella
Established Member
It took me at least 2 or 3 hours to calibrate the machine properly. It was one of those moments when the calibration gremlins kept messing with my head. You know the moment when you think left is right, up is down. A half turn on the screw should do it and it doubles the error and you end up scratching your head. But finally all done. So final verdict is its well worth the price tag even with the messing about re-calibrating it.