When setting up your roof, make sure that you put your spring /pivot point in the right place for the type of roof that you use. Especially if you have strict boundary requirements. In the image below, we are using a trussed roof. There for the roof needs to pivot / spring from the outside
If you want to turn off the roof pivot lines then go to View menu>On-Screen View Options>Click on Roof Pivot Lines. Note: the Roof Pivot lines don’t print anyway, this is just an on-screen clarity option.
To turn off your Roof Pivot Lines got to the View > On-Screen View Options and toggle the Roof Pivot Lines button. NOTE: These lines will not print regardless of whether they are on or off.
To turn OFF the display of your roof pivot lines, go to View >On-screen View Options and uncheck Roof Pivot Lines.