tikitime -
We actually have a perfect "test cell" at home. We have a small flat-roofed room connected to our garage, maybe 9'x13' = 117 sqft. It would be very easy to set up the misters there. It's not usable during high-summer because of the heat. Maybe something like this could make the difference.
But, that's where the leak is, so I gotta fix that first,
!
CarloSW2