Apologies if this has been covered before but I couldn't find it by searching back.
I'm having difficulty with the following roof;
Roof plate constructed by combining two polygons, one 36'x16' the other 12'x10', into an 'L'. The design calls for a gable at either end of the longer polygon and a gable on the out facing end of the shorter ie; joining the main roof with two valleys (gable dormer style).
Any help would be much appreciated.