Quick Q for the experts:

Is there some way to tighten the mirror mount on the electric versions?
- the housing wobbles on the pillar mount. Pulled the bottom cover and didn't see anything.

Is there a nut or some other retainer on the upper side of the housing behind the glass that can be tightened?

Don't mind having to remove it to fix, but was hoping for a simple fix if anyone knows.

Mirror rotates on the pedestal quite OK and the detents are not an issue, only the wobble.

TIA.