@plainoldme,
Right, just like I don't add all that much buckwheat, etc. (I'll look around about potato flour, thanks for the clue.)
I have an underlying bias, in that I hate, ok, seriously don't like, routine whole wheat bread in the usual supermarket form: I do not like the taste, much less in hamburger buns (memories of a place in Hopland). If I eat whole wheat, I want the gnarliness that comes closer to the grain heart (whatever, I'm not conversant on all that).
Pouffy, gassy, whole wheat bread is an oxymoron.