Maybe this can help you. The sound went away after my endeavour in the guts of the A1.
https://forum.bambulab.com/t/very-loud-scraping-sound-while-printing/45837/4
Maybe this can help you. The sound went away after my endeavour in the guts of the A1.
https://forum.bambulab.com/t/very-loud-scraping-sound-while-printing/45837/4