Intersection priority-like Problem

[Dave Jochum]

I have a terrain slab apparently cutting my foundation complex profiles, yet I have executed no SEOs. View 1 shows a section view cutting the foundation and terrain, yet the foundation does not appear. In View 2, I have moved the terrain down to reveal the foundation. Actually executing a "subtraction" SEO does nothing to change the situation. I'm losing my mind. javascript:emoticon(':?')

[Aaron Bourgoin]

might be as simple as a Bring to Front Command. Hope so. ?

I have similar problems with same and insulation under my slab not being cut by the footing using priorities. :- (

[Dave Jochum]

Aaron wrote:
might be as simple as a Bring to Front Command. Hope so. ?:- (

Finally figured it out. The upgrade to AC18 did some weird things, one of which was screwing with BUILDING MATERIALS, especially those in custom profiles. The concrete building material used to create the profile (years and versions ago) had a high priority, so never had trouble cutting terrains. In the upgrade, all my foundation profiles had been re-mapped with a concrete material with priority of 1. Go figure.