Based on Art's reports, I am also going to try the air tabs. I ordered enough to go across the overhang. I'll be installing them in the next week or so.
One thing I am trying to figure out though, is exactly where to put them. My camper overhang is longer than Art's so not sure if they would be better at point "A" on the front edge, or at point "B" similar to Art's install.
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"Positive" feedback or suggestions welcome.
Here is a picture of Art's install for reference...
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