Hello all!

So we've had fluffy for about a month and a half and he's been great. He's super friendly, he takes his food almost instantly, we've been able to keep his temperatures and humidity almost perfect. But we are a little concerned with some in the tank behaviour. Some nights passed midnight he comes out of his hide and just spends 20 or so minutes climbing up and down the glass in the tank and just adventures around. Sometimes he climbs all the way up to the top of the glass then starts traveling along the top then eventually reached the end of his body and "falls" down (very slow fall)

Is this normal? I have heard ball pythons are escape artists so I'm wondering if he's just looking for a way out

thanks!