hi guys please do not shoot me down in flames but i have been a member off this forum now for best part off 2 years and every week it seems that the question off superheat appears.its almost that people think that superheat is the be all and end all off refrigeration i have been in the trade 18 years 14 as an engineer and have never once worrried about superheat now i am not having a go at anyone for asking the question but it seems people worry about superheat ask the forum then get bamboozeled with the science when people try to explain. not trying to upset any one but dont worry about it