This is my first attempt at the NCARB vignette. I want to make sure that my clearances are correct. For the double height space, I had 5'-0" (32" joists + 20" ducts + 8"). For the first floor, I had 4'-8" (24" joists + 24" ducts + 8"). For the second floor, 4'-4" (24" joists + 20" ducts + 8").
Comment would be appreciated!
Thanks!