Just thought I would give everyone an update on my ball.

I bought 2 Female Mice today from petco, put the snake in his feed box, threw in one of the mice, didn't take it, so, I thought I would bring him in the basement as thats were I used to do my live feeding. Threw the mouse back in the box, took it like a pro. Swallowed it, and threw in the next and took that one too.
Maybe the basement made a difference? Possibly because its cooler and drier?

I have since start of this post, put black construction paper on three sides, and part of the front, and raised the temps by 2*F.

Thanks for everyone's help since this has all started back in October. I am sure he will regain his lost weight after this meal, and start growing again.