Hi Robert,
Yes the chronic unbalance problem seems to be no more! I did have to redistribute one load, not because it tripped the lever, but because it got a little crazy while it was throwing the water out! I used Mother's mag wheel polish (a mild abrasive) on the pump plate and snubber pad, as well as cleaned the crossbrace. There was still some gunk remaining that I couldn't get off, but all snubber parts are now oil-free. I added a small amount of oil to the tranny after we were done, to compensate for what little was lost.
--Austin