Grease recommendations for worm gear?

[Hiwi]

Bigger noise may depend on the condition of the slip clutch and position in the worm gear.

The engine shaft should reach up into the drilling (inner hole) of the gear.

If it is not deep enough the gear doesn't run smoothly and of course louder.

I use one drop of Ballisitol or Slicongearlube which i use since years for the gears of my modelhelicopter.

Ralf