Substance edge detect - curvature maps

No.526278 ViewReplyOriginalReport
How to get proper curvature maps?

So, when I try to add an edge modifier on Substance Painter, it doesnt work properly. Sometimes it takes whole faces as the "edge", and sometimes it takes only a few of the edges (pic related).

Tried baking curvature maps with xnormal (default), and substance painter itself (messing with the settings to see if I could improve the result). Nothing worked.