I need some help with my pied BP

[200xth]

Ya. I have tried all of those methods except the feed mode one, I will have to try that.

You can also try to scent the frozen with the mouse first. This may help the transition.

Scent the FT rodent with the mouse (just keep them in a little container together for a while...just enough for the mouse scent to rub off on the FT rat a bit).
Feed hopper mouse.
Try feeding the mouse scented FT rodent shortly after the mouse is down the hatch.