English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa MK4 Hardware, firmware and software help Nextruder grinding sound when its extruding Notifications Clear all Nextruder grinding sound when its extruding Last Post RSS David Ondřej (@david-ondrej) Member Nextruder grinding sound when its extruding I made it a little bit better than it is on video but still makes grinding sound and when I wiped some excess lubricant off it was black Log in to be able to post Posted : 31/10/2023 7:13 pm Share: