By plastic, I meant plexiglass. And it is not being heated, since it has holes cut out in it, so lamps are laying on the mesh and I don't think there are any fumes from it.
I do have under tank pad as well, on the right side, controlled by herpstat 1, but it didn't look like it was enough, so I'm running 2 infrared basking spot and ultrasonic humidifier to keep humidity up. Maybe it is an overkill, I tried with one lamp on the hot side, over the heat pad, but the cold was staying around 74-75 most of the time.
It is possible that this is just normal behavior, and before she was just stressed , because humidity was to low, and she was moving to much, trying to escape, because she was climbing on everything, even sides of the glass tank.
I was just checking on her now, and she was moving a tiny bit, drinking.
As I said, that I just bough new mice at the Oaks expo past weekend, I wonder if there maybe something wrong with it.
She didn't even get exited from the smell, as I was heating the mouse in front of the cage, and continued just being in her hide.
I agree, that tank is a bit big for her, but it is very crowded, with hides and plenty places to get away, and since she was sleeping and eating just fine for a month, I assumed it was ok for her.