New Problems with HD2014 Upgrade

[jjkirk]

I just upgraded from Home Architect 9 to Home Designer 2014 and have some new problems which have appeared.

I am trying to model Saint Mary's Basilica in Galveston, Texas.

When I use the full overview, there are some outjutting gables on one end which were not there before.

Also, it seems like phantom walls are appearing in the altar area. When I pivot the view, they can at times disappear and seem to have no thickness.

And, pivoting the camera upward shows shingles on the inside of the roof.

When using the dollhouse view, the walls are not shown.

Any help would be appreciated.

Father Joseph Limanni