Well, I'm having to speculate as there wasn't any code in the archive you sent over, only two mesh files. I can't find any problems with those two meshes, the mirror was the only obvious cause that springs to mind.
Can you resend the meshes with the source code (or an example) so that I can see the exact problem?
Your TriMesh sounds like it isn't aligned with the visible mesh, but without seeing your TriMesh setup it's hard to say for sure what's causing the problem.
Can you resend the meshes with the source code (or an example) so that I can see the exact problem?
Your TriMesh sounds like it isn't aligned with the visible mesh, but without seeing your TriMesh setup it's hard to say for sure what's causing the problem.