Larry,
I used a porty for 6 years doing 2+ jobs a day, it got so bad(the pain in my body & pain in the ass) I started hoping my jobs would be small, just so they wouldn't take all flipping day. Not good, when you get to a five room house and think, omg this is going to take all day. I wanna leave now!
Honestly it's like a miracle happened! Should have done it years ago, best money I ever spent.
Years ago I always thought I can't wait to have more vac, but having heat like this is just plain nuts.
Thanks again!