Switchin to F/T

What are some tips for switching your snake to F/T? My snakes its the mouse killed but for some reason he will never go for something thawed out???

Make sure the mouse is pretty warm so it seems like its alive to the snakes pits. I often had to do the "mouse dance" when I first converted some of mine. Get a pair of forceps and jiggle the mouse around in front of the snake so it thinks its alive. I had to do that a couple of times. Now all of mine that are on f/t just go right after it w/no effort by me.