Hey Joe,, I run it every day and smile at how it now runs on upholstery setting and gives me all the suck I need with plenty of heat. Its pretty quiet running at basicaly a high idle. The engine and blower never gets blazing hot and if I need to work on it I can at least get to the parts and there are ALOT fewer parts now. It sounds a bit different now that the constrictions are out of the way. I dont fret about breaking down in the middle of a job any more. Not to say it cant happen but its alot less likely and I stand a better chance of fixing it. Thanks for asking about it. Woodsey