I've got no doubt about this guys accuracy LOL. He is on when he's on. I also though that maybe a pinkis body temp is not as warm as a mouse and make it a little harder to see.

I've never had any of my other snakes act like this.

I noticed the other day when I move him to with hooks ofcourse to clean he was staring at the wall hooded up. even though I was in front of him. He might be almost blind. Never the less he still has good instinct and smell.