Can I just jump in and ask you guys if you notice any joint pain in these high temperatures. Southeast U.K. at the moment is around the high 20's to 30C and my joints are aching like hell but I don't have this problem in autumn/winter/spring when temps are lower but with more dampness. Some of the temperatures you are going through in USA at the moment are really exceptional.

Hope it cools down a bit for you soon.

Alan