TopagnaOverlook

I've had a variation of this in Windows 10 - the CA Window looks maximized, but is not. Same root cause - Windows/display driver confusion over display size. Here's a similar workaround to what Francois suggested: With the CA window active, hit ALT-space to bring up the Windows control menu, then choose move. Drag the window in any direction with your mouse until you have an edge you can resize smaller.

Thank-you Eric for the forum tips as this was my first post. FWIW, I started with automatic, and then added manual edits and planes.

Per Chopsaw's suggestion: 1. Select the protruding gable roof plane 2. From the roof plane edit toolbar, select "break line" at the two places the gable plane intersects the shed roof plane over the kitchen bumpout. 3. Grab the edit handle of the newly broken gable plane edge and drag it diagonally so that it follows the shed roof plane edge. 4. Select both the gable roof plane and the bumpout shed roof plane. 5. Choose "Build->Roofs->Fix Roofs". The protrusion is gone. Beauty!

Hello, I have what appears to be a portion of roof plane protruding through the ceiling. Circled in red in the interior image below. I've attached the exterior view to explain why the roof plane exists in that location. Suggestions for cleaning this up? Can a roof plane be "notched"? House.plan