1.) When I'm defining an active layer, the save button is not accessible. So I put it into my wall type and I can save the wall type with the active layer in it. When I close out of TRNBuild and start a new project, the layer I defined as an "active layer" get assigned to a "massless layer" and the active layer option is not available. Any help as to why this happens is appreciated.
-- Devin M. Rohan, LEED Green Associate Purdue University Civil/Architectural Engineering drohan@purdue.edu