Sumiko Premier MMT Arm VTA?

Viridian is right, but the access to the set-screw adjustment is hidden unless you know where to look. Look at the outer rim of the MMT's mounting base, about 30 degrees counter-clockwise from the cue device indentation -- you'll find an unmarked HOLE. The adjustment can be accessed by an Allen (5/64, I think) wrench. Caution, the arm will drop as soon as you loosen the set-screw.
Best of luck,
Joe

Viridian, just love that deck of cards solution!!!!!!What a time and temper saver.

Viridian, you are right, I feel like an Idiot. I set this unit up myself new and replaced the horrible stock arm myself with present one. That was a life time ago and several moves and divorce and mondo memory loss and obviously I no longer have the paper work. The table has been in safe storage for years. I am currently rediscovering my vinyl(from early 60s–late 80s). Any way,I mounted the arm with the set screw at the very rear of the arm base 180°from cueing arm post. I couldn't feel it with my thick,calloused,clubby fingers and had to turn the whole table around for a visual check(now must reset and level).Thanks all for your interest and input. I really like this table and am considering tweaks and such rather than buying a new table, any suggestions?? mats, cones, sorbothane feet,etc, what do you guys like??