I forget the exact date off of the top of my head, but I bought another snake around a month ago. She was about 6 months old and had been feed live mice.
My previous snake, which is still MIA, I fed f/t mouse and never had a problem taking them. My new snake though didn't seem to have much interest in the f/t mice.
Finally after 4 or 5 attempts every week she has finally taken an adult mouse I read in one of the guides about pre-scenting the room. I tried this and when I came to check on her, she was out of her hide looking for food. So I grabbed the mouse and heated it up a little bit with the hair dryer. The second I was dangling the mouse in there she struck and recoiled, but no mouse in her mouth.
She was kind of in a tight place (wedged between the water dish and glass). So I'm not sure if she didn't get the full strike or what. So I dangled it there again and struck and missed once again. She missed a total of 4 times before she finally grabbed it and constricted it and is consuming as we speak.
I'm not sure if I just didn't heat the mouse up evenly or was moving it too much. Or could it make a difference that it was her first f/t mouse?
Anyways, I'm finally happy to see her eat after a month. I hope the next go smoother.
::EDIT::
I forgot to mention that I moved to the basement a couple of weeks before I got her. This was about the time the weather started to change and get pretty cold at night. It took me a while to regulate the temperatures, but I finally have them sitting at 81-82 & 91-92. So maybe she just had to settle in a little more.