Stringreen said :-
"These pages exist for those who seek points of view that may require a more open mind with removal from the rear end. "
This is a tough case to answer, SG.
I’m sure that some on the Forum would benefit from “removal from the rear end” but it’s not going to happen anytime soon for purely practical reasons.
I’m assuming of course that you refer to the complete removal of the unfortunately named A/S mechanism from the rear end of the tone arm to eliminate another external influence on the tonearm & cartridge?
It should be noted many people do the opposite and deliberately attach materials & objects to their tonearms to “reduce” the resonant behaviour of the arm i.e. dampers.
In some tonearms, the A/S mechanism is secure and does not “rattle” in the way that pulleys and threaded weights might so any benefit that might be obtained from disassembling the A/S itself would be of limited value. I speak as someone who, in a previous life, was quite anal about removing energy drains and sources of extraneous resonance.
HW is also an advocate of twisting tonearm wires to effect A/S. These will also exert an influence from the pivot rather than locally at the cartridge(?) thus giving you back, to some degree at least, the very same problem that Doug Deacon has crusaded against.
Have you checked that you’ve truly “zeroed-out” the effect of the tonearm cable on your rig?
A final point about "no wear being exhibited after years of use". As you know this subject has been formally studied and many cartridges tested to destruction. The one thing they were absolutely certain of is that asymmetric wear on the diamond is a guaranteed direct consequence of either too much or too little anti-skate.
You cannot change the Laws of Physics but you can have a good time trying ;^)