When on the brakes, but not enough to stop, and the car is creeping forward with only electric motors, it feels almost like the motors are stepper motors... the movement is jittery for lack of a better word. It's a consistent 280BPM or so. Once the brakes are on... or the car is doing past a fewMPH there's no trace of it. Anybody have this before?
If I for example roll forward into the garage under electric-propulsion only (plain 2010), it feels a little"granular", almost like the wheels have about 50 faces, instead of being round. I suspect it's just how the motors work. Only notice when it's real quiet, on a smooth slab.
