Thanks for the tips, I managed to make it work, I guess it's about time to update to a newer version.

Just editing this post for future reference, I tried collapsing the hierarchy but that didn't...

Thanks, I gave it a try and the edges are still visible, they change slightly if I change to Curvature from Parametric.

Hi, I'm new here and I've been learning maya for a few months now and I've had this problem that comes up every once in a while when I render with Mental Ray and I've tried searching for it but I...