dogpilot wrote:They are Micro Aerodynamics. I (me not anybody else) don't like what they do. Besides being a veg-O-matic to you when you fuel, they are primarily a source of drag.

Well, I have to disagree with you....I HATE the dang things on a Cessna wing

Now, on a Cub, or a Scout....better.

Not on a Cessna. Every airplane is very different with regard to these things, and they are no panacea.

MTV

Speaking for my Taylorcraft I can honestly say they are great would not fly without them Can sit and do rudder turns all day long with the yoke full back No rollover at all this was not possible befor the Vg s . Just makes the airplane a lot more solid on the bottom end and yes it does drop the stall speed a solid five