Here is my other Eureka, the 2072A. It's a really nice machine, with the Vibra-Groomer agitator, a cool "box-top" type bag, Rugulator sliding carpet height adjustment, and a two-speed motor. BUT, it has a problem -- and it's that two-speed motor where I think the problem lies! So I'm hoping that somebody out there will see this and be able to tell me what they think the problem might be.