Thanks Denny. Well...I'm 0 for 2 so far on these things..too bad they look useful...I have loads of air and 100 psi but no go on either.

I'm heading back to the US in the next little while, I'll return one then, the other is past the 90 day return policy. Too bad you can't try these at the store before you buy...at least I don't think you can..