Circle in sketch. PlaneSurface for it. SplitLine into two halves. DeleteFace one half.How to fix this edge? May be it is possible to split edge into two and then delete half?
Did you try to just draw a half circle and then do the PlaneSurface?
That's not an edge. It's the sketch used to create the first feature. Click on it and choose the "Hide" icon.
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