Kelli,
You know very well what works the best, TLC, lol. I do not brumate my knob tails in the first year, I grow them up to breeding size and I breed them and then I brumate them for 2-3 months after they are done laying. Wheeleri are rough knob and like amyae do not need as much humidity, as I have found in my experience, they like it dry. It was tricky inducing them to breed, at first the female did not want to accept the male, the males are always interested

. What I did, I made it a little more humid for about a week, spraying the enclosure more often to make the female think of a change season or sort of something like that. After I put the male in and the female laid flat on the belly, you know what that means, lol. Well, when the female lays flat when you put the male in that means, come and get some

, if the female lift up the tail and starts waving it that means get away from me I am not ready

. Oh, when I brumate them I stop feeding them 1 week before I drop the temps and then to allow all the food to be digested, during brumation they get nothing, 0, they cannot eat when brumating. Immagine, 3 months vacation, oh my god that is a dream for me, lol. (yeah, my wife said, me too, lol)
Alberto