Slicing an existing STL file shows very different first layer contact between the Orca and Bambu slicers. I can’t vouch for the STL file quality.
I’ve uploaded screen shots of the slicers’ first layers of the tail:
The STL file is 93MB, so not sure I can upload it?
Comments?
thx
That would be the wall generator setting Classic or Arachne.
Bambu Studio default now is Classic
Orca’s default is Arachne
Read this
https://wiki.bambulab.com/en/software/bambu-studio/WallGenerator
Thanks, and you are correct. The wall generator choice does cause that effect for that model.