On this piece, I have a surface to indicate a marking area. So nothing complicated. (I don't split the body with a projected curve, but I create a surface)
But when I'm on the mep, the surface doesn't appear. Even on the color iso view.
If you have a hunch where it comes from, thank you in advance.
With an image having the preview of the surface on the part, and the same position on the mep.