Right u wrong! wrong.....Hot Water gave his expert opinion, and yes he is an expert....He mostly likely has more steam miles under him than any stram fireman on the planet, including thousands of miles on the right side when Doyle runs out of hours on the #4449. You my not know this, some of us who know Hot Water call him the Steam Doctor. He knows more about steam than anyone and can diagnois just thing he did above when he answered Muhumads question. You dont know him, have never met him so you are not in the position to question his post! Idiots like you shouldn't use a computer.