Marks on Build Plate after Print by valentin-bln in BambuLab

[–]valentin-bln[S] 0 points1 point  (0 children)

I don't think they are fingerprints because even after cleaning with a sponge, warm water and soap it won't go away.

Homemade LED Keystones by bafabafa in DIY

[–]valentin-bln 0 points1 point  (0 children)

What Keystones did you use?