In RA2008 is it possible to create a roof that has a continuous slope for the deck and also have a variable for the tapered insulation to some drains? I want the tapered insulation to be the variable height object in the roof family structure. When we try to model this the tapered insulation will adjust to the slope and the deck becomes flat. If you use slope arrows or edges of the roof to define the slope you can't use the sub-elements points options to show the tapered insulation. We figured out that we can probably make two seperate roofs, one with the continuous slope of the deck and another for just the tapered insualtion with points. But I am curious if anyone has come across this issue or am I missing something? Will Revit just not do this as a single roof?