r/BambuLab•
MarkB_CNC

H2D Globs on first few layers

Troubleshooting

New to 3D printing but been a CNC operator for years. Bought H2D and AMS and been having fun but on most every print on the first couple layers it will develop small blob here and there. They are not adheared and easily swept off with a pause in the print. Is this a bed leveling issue? I have tried to toggle off some of the cycles at the start of a print when I am printing multiple items throughout the day. Is auto bed leveling and the other defaults mandatory even when your printing many prints one after the other? It adds a lot of time at the start of a print.

Printer has performed flawlessly otherwise but I mainly just run default parameters unless I have problems and abort.

Posted Mar 8, 2026, 5:58 PM UTC

12
Loading comments…