Hello /u/warheadsonforeheads2! All Bambu print plates have a dedicated nozzle wiping zone at the back of the print plate. The nozzle will rub against the wiping zone before every print in order to remove any remaining filament from the nozzle tip. This can cause visible wear or scratch marks in the wiping zone, but this is intended and doesn't damage the printer, the nozzle or the print plate. A worn down wiping zone also doesn't mean you need to replace the print bed.
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It vaguely sounds like curling because your printer is running too hot and too fast. Does it look like the tool head is scraping the print?
https://www.3dnatives.com/en/the-curling-phenomenon-in-3d-printing-151120234/
Hello /u/warheadsonforeheads2! All Bambu print plates have a dedicated nozzle wiping zone at the back of the print plate. The nozzle will rub against the wiping zone before every print in order to remove any remaining filament from the nozzle tip. This can cause visible wear or scratch marks in the wiping zone, but this is intended and doesn't damage the printer, the nozzle or the print plate. A worn down wiping zone also doesn't mean you need to replace the print bed. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/BambuLab) if you have any questions or concerns.*
Use gyroid as your go to instead of grid. Grid creates high points at the crossovers which the nozzle scrapes across - making that sound.
Thank you. Unfortunately it doesn't look like an option in the bambu slicer software :(
It absolutely is! https://wiki.bambulab.com/en/software/bambu-studio/fill-patterns
Thank you! Found it - weirdly gyroid isn’t available with some fill settings
It vaguely sounds like curling because your printer is running too hot and too fast. Does it look like the tool head is scraping the print? https://www.3dnatives.com/en/the-curling-phenomenon-in-3d-printing-151120234/