I'm so sorry to hear about the loss Kurt, I lost a Tokay Gecko this weekend after I bought it malnourished and dehydrated from a neglecting pet shop in an attempt to save it - I know its a stupid thing to do.
Last night we had our first Summer thunder storms in the Highveld and man alive they came down hard!!! I missed the frogs enclosure quite heavily last night but they seemed irritated with the water, I would like to see if you experience this same thing when you put yours in the rain chamber. The temperature dropped very low today so I kept their viv cooler as well just to try keep it as natural as possible outside.