[image] It seems that the last layer is not be sliced correctly (Luban 3.5). Due to this, also the machine (A350) ist not completing the top layers … Small holes … (PLA; 200 C; 60 C, Normal; Shell 1,2mm) THX for ideas!

Circling back, yup K 0.08 makes a big difference using the test generator sample. However, has helped for prints that have small gaps, I had a problem that they would always end up welding together. [Screenshot 2020-07-06 at 19.40.14] My default print speed is 60mm/s Nice improvement lowering t…

Top Layer(s) not completed

Snapmaker Luban

xchrisd July 18, 2020, 6:42pm 19

Calibrate your extruder:

Calibrate your Linear advance (I would suggest you a k-value between 0.08 and 0.1, I use 0.09):

Lines and gaps between print layers

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Top Layer(s) not completed

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