Hi all, I have been building the Prusa i3 MK2 kit and I have hit another snag. The filament is not loading into the extruder. The stopper clicks when trying to pull it in and the filament does not go any deeper. Sometimes it will pull it a little and when I unload it, the filament is marked with the teeth of the stopper and is smashed to half the thickness. I thought maybe if I loosened the spring screws it would help, but so far it has not. Any suggestions? Thanks!
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