relative newbe here. I read a lot about VG's, leading edge cuffs and slats, wing tips and extentions but I have not seen much about flaps. The reason this interests me is that it would seem that modifying flaps could have as great an impact on STOl capability as say VGs. And I like the fact that it does not require (theoretically) as much nose up attitude. I think I saw some interesting experimental flaps on someone at Valdez (can't remember who or where). I also vaugely remember something about an L shaped piece added to the trailing edge of the flap?? Anyway, any thoughts on flaps adn flap mods?