 Okay, Gary, I really enjoy your show. I mean, a lot of information. Thank you. I have a problem I haven't heard, at least not recently. When I turn on the hot water in the kitchen, there's a smell that comes from the hot water. To me, it smells like an ashtray. Mm-hmm. But when I turn on the same hot water tank in the bathroom and the shower, same floor, there is none. Hmm.