Coolidor question

Thanks everybody for your help, we had heard that when the temp goes down the humidity would go up which didn't sound right. Personally I think he just needs to let everything balance out for while and see where it goes. He's only had it for a couple of weeks and is stuffing it full of new boxes. I'm going to tell him to stop buying for a while (which his wife will appreciate) and let the beads and wood do there job. Thanks again.
Mario