I agree with you but there is another post on hear about someones engine that overheated and is now making a rattle noise from the top end, I believe there engine was a stock 111, apparently they let the bike idle for 30 minutes while the bike was stationary, I don't think it was a very good idea to do it because there was no air flow to help cool it, but what happens when your in traffic and not moving, now just so you know I've owned probably 20 bikes in my lifetime and most where air cooled, I've been stuck in traffic where there was no place to pull off on very hot days, I've sat in traffic for 1 hour or more many times where I was in and out with clutch and not moving but only a few feet at a time and I'm saying no speed and no air flow, Ihe bike was so hot you could barely sit on it. I have never damaged or overheated a engine, I don't let the bike sit and idle than to warm it up but it would seem to me sitting traffic is doing the same thing maybe worse because your body is blocking the air flow to the rear head, what is your opinion