Before you criticize someone, walk a mile in their shoes. That way when you do criticize them you'll be
a mile away and you'll have their shoes.
Low and behold - there ARE adjustable detents on the Toyo 45AII!
PS Brian, and Bob. Yeah spirit level in order to parallel film plane to vertical - check.
Now with my front lens board already pre-parralled to rear GG - and hence also to vertical (with aid of fine tuning zero detent before hand), then I know I only need to raise front lens board per building height, focus, expose, done, close and run.
I haven't shot architecture since I was in Long Beach this winter and some dude (yes dude) complimented my rear end when I was focusing on the GG under dark cloth. Downtown Long Beach.
Beverly Hills, CA (albeit a 99%er)
I have used a small (6") T-Square on my 4x5 Zone VI.