Quote Originally Posted by 1stage View Post
Curious: does anyone use petroleum jelly (Vaselene) on their ABS extruder gears? Good? Bad?
Bad!. This is too thick and adds to the work that the steppers have to do. Also, it catches and holds particles which can build up and jam thins, or act as abrasives to wear out threads.

You are better off using a spray silicone lubricant that will dry out, but still reduce friction.

OME