Sorry Ian, If only I would learn to read the question. I hope that you did not interpret my post as a recommendation to try to track at .75gm, I was just attempting (and failing,it would seem) to put the cartridge in its historical perspective.At the time it was considered that minimum tracking force was good, when as S above points out the more sensible option is at the supposed top of its range.The grooves on the bias adjustment lever are calibrated from .25gm - 1.5gm, so I don't know how you would get up to 2gm. 1.25 gm is right.