Missing bp (We found him! updated thread)

[Noel]

I have gone threw all these post about how to find my bp and have done everything to find my bp... Nothing is working. I know Melvin (my bp) is still inside but that's all I know... I have 3 mice in a cage that has a opening so Melvin can get in and I put it on a heat pad with a water dish near by. I have moved it all from room to room and have come up with nothing. Where ever he's hiding he can't smell the mice or something? I don't know what to do next...
I had him in his 55gal tank that has a very heavy lid but he must have climbed on his tree and was strong enough to lift the lid? He was never able to do that befor? Melvin is about 3 ft long and kinda Thin ( he went into hibernate mode for 7 months) he just started eating again a month ago. Melvin is very healthy though said our vet.
If anyone has any new info one what I can do to find my Melvin other then the normal stuff that's posted I am all ears... Can ya help me?