I'm not sure if this is the problem or not, but the extruder on the Rep 2 we have at school has stopped working.

I tried a number of things until I noticed that the little tab you push down to feed and remove filament was a bit loose. Upon further inspection, the printer works mostly fine when I apply a bit of upwards pressure on the tab. Not sure if that means the spring is going bad and losing tension or whatever you would call it.


Anyone else have similar problems or know what the issue I'm having really is?