Well, I went ahead and checked under Onyx's warm hide today to check temperature, and apparently she moved during the time I was out. She was in the cool hide last night, so it's good to see that she's figuring out the cage layout. So far she seems to be doing well!

By the way, does anyone have some tips on how to switch her to frozen thawed? I haven't tried feeding her yet, of course, but I will after she's settled.