Cura added an extra layer flat to the center of these .stl prints. Uncommanded and not showing on Cura print screen after slicing . The problem is the extra material in the center of the print seen in the L image. The R print also started to add the flat layer center cover but I stopped the print and removed the extra material. Thinking this is a support layer or iron layer or something else? can't find any cura settings that might cause this. Printed using USB and card with the same result.
Anybody have seen this issue before?
thanks