Hi Michael,

I have an object that displays "inside lines on the outside".

Worse yet, the lines also export, when exported to Illustrator.

First I thought it might be a meshing-angle problem, but even when set to one the problem persists.

If I cut that object horizontally in half, the problem disappears, when re-unioned, it shows up again...

I have no idea on how to fix that.

Attached an image of the problem. The rotated view also shows other artifacts, they also export

Hope there's a solution,

Thanx!