Thanks Jaybo, do you own the TT and have had a similar experience?
The offer to exchange the motor has already been made but I had a strange experience. After sticking a Vibrapod under the Stillpoint foot for the motor the noise went away. When it's quieter later this evening, I was going to check up on this to see if it's the motor or a resonating issue with the newer Stillpoints. Curious.
Ken