Bob White wrote:

>I put the tip of the manometer a foot or two directly in the cone of the
>apparatus (what else can I call it?) and got a pressure of about 1 inch
>of watter. Putting it directly in the end of the leaf blower was about
>3 inches. So I need a bigger leaf blower!
>  >
Or several.  Ask a couple neighbors if you can borrow one for a few minutes.  I measured the air exiting mine at 80mph.  Once I get my oil and water coolers integrated, I'm going to walk down the street asking everyone to borrow theirs.  Line them up in front of the wing and turn 'em loose.  You could get three in that box without much trouble.