I have 2 cones that I need to print a large one and a small one. I have drawn both in FreeCad and they render fine.
I load them into Cura V4.8 and they load and slice fine.
With the large cone on layer 20 suddenly I get a single layer that goes across the whole of the cone and then the next layer above all is fine.
With the small cone I get exactly the same thing on layer 77.
Any suggestions as to what may be causing this issue?