Invisible Meshpart

[mothmage (moth)]

An easy way to tell which way the normals are facing is described here, if you’re ever in a situation where you need to visualize them:

Meshparts not importing correctly

Oh sure, you’d turn “Display face normals as lines” on. To do this, select your model, go into Edit mode, open the Properties panel (N), scroll down until you see this. [8275] Once you see it, your model’s normals should all be visualized better, change the size of the lines with the value to the right of the button. [8277] If you have any questions about this, let me know