Bagginsbill,

The entire arm is 'wonky' when rendered except in the IBL. However, if it was the specular, then why would it render FINE in Firefly with IBL, but NOT render fine in P4 with IBL? Does the P4 engine negate aspects of the IBL lighting style?

As far as screenshots... I've got a screenshot posted earlier int his thread with the material settings. It would still apply with the only changes to it being that I reduced the texture strength of the reflection map from 1.5 down to 1.0 and I checked the boxes for all the materials on that arm for 'Normals Forward'.

Repost of link to screenshot is here :
www.childeoffyre.com/matsetup_cyberarmp7.jpg