I tore my hair out making sure everything was aligned correctly and touching just right. Some letters just would not union unless paired with 1 or 3 others in just the right way that made no sense. And it wasn’t just with nameplates.
In this case if the Author would have mentioned a Non Manifold body error, if his error relayed that info, which is what it his problem looks like, we’d have known exactly what to look for.
Sure that assumes user knows what Non Manifold is you and others know from experience. Current messages is more generic and straight forward.
Also they figured that out over time by testing.
Haven’t had the problem in while so…