Feichiboy

In wall (CMU) material editing I select brick and set brick length 18" height 8" breadth 6" and mortar 2" when i generate material list it gives me the number of brick for the wall but i don't know how to calculate material for mortar. Any info will be appreciated.

I can't figure this out. When i draw roof truse of a house with pitch of 8" in 12" and house with pitch of 10"in 12" (the two having the same wall perimeter) i will get the same value in material list. Your little advise will be appreciated.