Do these guys burrow as much as the sand boas do? I'm just wondering bc for the burrowers I measure the temps on the glass. I'm not sure if I should measure on the surface for this guy though. He's sharing a thermostat with my sand boa right now and of course they are reading about 7 degrees different from each otherI guess he'll need his own thermostat now. He's also just sitting out in the enclosure, not in the hide. Is this normal for them? Thanks!