Room Builder - degree angle's float away or dissapear

[Rango]

When I try to change the angle of a wall in room builder, and then move the wall, the wall will float downwards. It's very difficult to move the wall horizontally.

With that said, the angled wall's have a tendency to dissapear when you try to resize them.

If you put a window in the angled wall, the window will sometimes change its size on its own.

Is this a bug, or if a wall is not on a perfect angle, it will be persnickidy? Silly wall.

I did this with grid snapping on and off.

[jamesw]

Please tell us what version of the program you're using, and whether you're on Mac or Windows.