Oh, those are great tips Ian. At one point I was tempted to screw the Cyclone onto one of my Reo's to try and get the cap off but decided against it. I tried a rubber band and pliers and that didn't work, usually works like a charm. Soaking it in hot water for quite a while loosened it just enough to allow the rubber band/plier combo to work. I didn't like having to do all that though. I think I may still have an old ego stuffed in the back of my sock drawer, I'll make good use out of that ego, lol!