I picked up my Tron Pro last night and got it home, all is well aside from the identity disc not spinning. In tests, the motor relay fires correctly, and the 3-bank target lowers and raises without problem. The disc, however, does not spin. I don't even hear it energize in testing, so either it's not receiving power (unlikely, since the 3-bank is working fine on the same power line), or it's just a dead motor.
Any ideas on how I can further test this? Does Stern provide replacement motors?