No ability to define 1 or 2 bottom layers
Hi!
Faced with a funny bug, I cannot define 1 or 2 bottom layers in the PrusaSlicer (2.7.0).
With 0 bottom layers in settings - 0 in slicer.
With 1 layer in settings - 3 in slicer.
With 2 layers - 3 in slicer
With 3 layers - 3 in slicer.
With 4 and more - works as expected.
RE: No ability to define 1 or 2 bottom layers
I can't reproduce this. Are you sure you don't have minimum shell thickness for Bottom set to a value that is at 3x layer height, which would explain what you're seeing?
Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...
RE:
OOOOH! you are right! thank you 🙂
But interesting that it still works for 0, minimum thickness ignored.
RE: No ability to define 1 or 2 bottom layers
I'd almost lay money on the minimum shell thickness being the issue. By default its 0.5mm isnt it, which would translate to 3 layers at 0.2 to bring it above 0.5.
RE:
Yes, you are right. Didn't face previously with this setting, always adjusted only number of layers, so was stumbled that it didn't work.