Hi, I sent a email to SME-nothing just yet. Then I called Sumiko. Norbert was EXTREMELY helpful.
He thought it might be a belt slipping, so clean the belt (maybe some oil got on the belt), pulley, and platter rim (where belt rides). Also thought it might be the pulley slipping on the spindle or maybe the band holding the motor wasn't holding enough.
So, I checked the pulley and spindle, the set screws were tight tight. Cleaned the belt, spindle pulley and platter rim. Pulley and platter the q tip was pretty clean. The belt got me a several very black q tips. So maybe the belt was slipping?
So it's holding speed, (using the SME speed disc). No noise. I'll give it a few days and see what happens...Norbert did say he doesn't ever know of a motor failing...hopefully it was just a lil oil on the belt..a new motor is approx $1500 ouch !