Solar Hot water system not showing in plan or elevation view

[Burgo]

Allan, the solar hot water system you posted attaches perfectly to the roof but when viewed in plan or elevation views it is not attached, however it shows in 3d view and 2d designer view. Filters are turned on. Is there a reason?

[Allan Chesney]

Hi Bob,

You probably need to go to the Appearance tab and assign Lines to each Material.
If no lines are assigned the object will not show up in 2D.

Allan

[Burgo]

Thanks again Allan, that solved the problem. There is certainly a lot to learn with this program and a lot not covered in the manuals.