Material won't display

[steve]

Roof material layer wont display.   Its the same material in a different section:   In both views:  Exact same view template, exact same material in (view where it wont display picture in) jpg # 1&2 where the material wont display (fine detail display ... both)   as jpg #3 (where it does display)  The view template has everything checked - all variables are the same in both.    It isn't hidden, via display override.  What else can it be, to make this roof material layer display ???

[barthbradley]

Common Edges unchecked in VGO?  Override Host Layers Cut Line Style checked in VGO?  

[JasonKunkel]

Can you change its function to something other than thermal/air layer? There might be some oddity associated with that. I have no specific reason to think this, but am wondering if one of the views is a detail callout/section and the other is a "regular" section. Either way, changing the function would be the first thing I would propose.

[steve]

Yes, I I've tried all 6 "Function" assignments.   no help.