When i first got my AMP-v2 the bearing at the base of the device was slack. I tightened it up and it's remained tight for maybe 40 or 50 measuring operations. However, now one of the other bearings has started to work loose, introducing some slop into the process.
It's no problem to tighten them up, but I was wondering if you have any advice on the appropriate torque?
Thanks,
Gary