If in your example you did not want the 2 perpendicular faces to give you the weird shading, but you don't want to see the line, then keep it "soft" and NOT "smooth". Select the line, and use "entity info" to make the adjustment. Don't use "hidden", which effectively is both soft and smooth, but also has other attributes you may not want.

Nothing to purge and no problems found. The textures have been rotated very simply - in this case - about 45 degrees. Some of the issues are with geometry that was rotated as components (and then exploded) but others are not. I don't see a pattern. [image: ohuo_uv-test2-001.jpg]

Excellent. That should keep me busy for a while. Thanks a lot

Thanks for the advice Google Earth might be a good idea.

Thanks.

Whoah, I had no idea. It is indeed the letter Ø causing the problem. Thank you very much.

Well, SketchUp wasn't designed to do what you're doing with it. Maybe, as I said before, they'll incorporate this feature into the next pro version.