Kills but doesn't eat it?

[tbowman]

I've tried switching her to F/T, but she has been stubborn about it... She went 3 weeks without eating, no matter how I offered the dead prey, so I gave in and went back to live.

If I were you I wouldn't give up after only 3 weeks. Three weeks without eating is not going to harm your snake at all, many snakes can survive up to a year without food. I leave my f/t in there for a day. My bp will not strike at food, and doesn't seem to like to eat in front of me.