"Phantom" Ceiling Plane

[Dan Park]

There are a couple of troubleshooting techniques we use that may help you find a problem quicker.

First make a copy of the plan to troubleshoot with since we don't want to mess the plan up.

Second start deleting items using edit area until the problem goes away. At that point revert back and delete smaller areas until the problem is isolated. This can be time consuming but by trying to cut the problem in half you can reduce the amount of time it takes.