I've fiddled with my SME IV.Vi a bunch. I'm using a Lyra Helicon. I can hear differences in VTA, Anti-skate, and tracking force. Pretty much just set it all close...and then expirament by ear. What I haven't done is go back and check overhang with a Wally tractor or your protractor. Makes sense to me.
I think the SME gauge gets things perfect assuming the cantilever is perfect inside the cartridge body...the protractor and wally tools get the more important thing right (cantilever alignement)
Do you use the damping trough? I don't hear much change by raising lowering the needle/paddle...
I think the SME gauge gets things perfect assuming the cantilever is perfect inside the cartridge body...the protractor and wally tools get the more important thing right (cantilever alignement)
Do you use the damping trough? I don't hear much change by raising lowering the needle/paddle...