SUPER High Wind Gizmos

Wavesprite wrote:
I don't understand this comment. Putting the green side up and teh silver side down doesn't work for what? The silver isn't reflective paint, it's a fabric....there's nothing to "rub off"?

what Bob Pitney at PUGs says is, that they have found no advantages to reversing the PUGs, for colder weather.
meaning that they have found no differences in turning the silver side down to retain heat in cold weather vs leaving the silver side up in cold weather.