She has been acting strange lately, like dragging substrate around and removing the lid to her burrow. Might be time for a rehouse. Aus might have relatively bland T's but we sure do our Trapdoors right
@RezonantVoid I would suggest using a large, square, clear plastic display case designed for a ball the size of a basket ball, or soccer ball. Most hobby stores sell them. I have one that measures 12 inches (a tad over 30 cm) square. Picturing in my mind what you described I know it would work great after making the vent holes. Just a thought.