Ever since I moved house last year, my 4,1 quad is consistently running at higher temps than before. At the old house, iStat would show it idling at 39C (102F), and even under load, it wouldn't go much beyond 50C, maybe 55C on a hot SoCal summer day. At the new house, it idles at around 49C (120F), and can go beyond 60C when working hard. Ambient temps aren't much different, if anything, I'd say the new house is slightly cooler (we live less than a mile away from the old place, but at higher elevation). Is ~50C at idling still within normal operating temp range? How about 60+ under load? And finally, if bringing temps down is desirable/necessary, how can it be achieved? Thanks.