Security Car Light Problem

I have a newer security car red and gray paint scheme. How can I get the light to revolve faster? I t goes very slow, is this the way it should rotate?
Laz57

Try a little dry graphite lubricant.

Thanks BUCKEYE will do, see if it works.
Laz57

Lazzie - sometimes, replacing the rubber drive washer with those 3 canted “fingers” on it helps…what happens when you put the loco in neutral and bring the track voltage up?

You’ll never guess that the engine will not move an inch…[:D][:D]