I can't change my roofing material. I'm pretty accustomed to switching materials and or editing materials.
In my roof planes specifications dialog, under materials, Roof Plane is listed without a material selected, and the only options I can edit are: Fascia and Soffit/Eve.
I've changed roofing materials a lot in the past, can't get around this one.
If I change the ridge cap material, it only adds the ridge cap profile and changes that strip.
I am using a gambrel roof, so maybe that has something to do with it?