Wayne,
Don't tell people to watch the hot side pipes. That is the one sure way they will burn themselves. I have a permanent handprint in my passenger side one. I told the guy to watch the hot side pipe, he said ok and them put his hand on it to push himself up out of the seat. Left the whole palm of his hand on it and I have been to all the motorcycle and chrome shops around and they said the
oil from the hand is in the metal itself and the only way to get rid of it is to replace the pipe. I notice that if I just don't mention it at all, hardly anyone touches them.
Ron