Extruder motor sprocket came off!

Hello everyone!

New here… Just go the 300 plus single exturder about two weeks ago. Works awesome.

Last night, the extruder motor sprocket came off. I think the set screw became loose and I found an unfinished part with the sprocket siting on the build platform.

Has this happened to anyone else? Anyway to prevent it from falling off in the future?

Let me know.

Have you contacted us via support form?
Have you managed to install the sprocket back to the extruder motor?