New owner and my snake is so.. mean?

[Coffee Mutt]

I'll try the lamp trick! Honestly trying anything at this point. Live is gunna be my last resort if nothing else seems to be working. I've got a friend who's bp will only eat live and he breeds his own feeders.

It's been F/T in the hot water to thaw then further warmed up and dried with a quick little blast from a hair dryer. He was eating F/T mice at his breeder and they said he last ate on the 7th.

His temps and humidity are fine and checked often and even now bumped up since moving him to the other room he's in now. his cool end idles around 79-80 and his warm end has an ambient of 86-87 with his hot spot reaching 92. Humidity coasts at 55-60 throughout the day. I could try snagging some more clutter, couldn't hurt to attempt he's already got a fair bit. His cage is an exo terra large low so he's definitely not too big or too small for it as of now.

Update! We've eaten!
It took a little bit of slightly harassing him with the feeder because he was still shrinking away from it at first but he took it after some coaxing!