Oh my God! People are starting to use WWII technology in Super Cubs!!!!! If this crazy trend continues we may even see a super cub with an airfoil developed after 1930 in the future!
Sorry, couldn't help myself, there isn't any new tech seen here. Fowler flaps, slots and all the rest date back to before WWII. I'm not sure if this is funny or just sad.
Edit: I should add, that I mean no disrespect to Doug. Your flaps look like a really cool and usefull mod. I too have been under impressed by slots/slats because of the high angle of attack needed to get the extra lift. I may even be discussing them with you in the distant future for my own aircraft. Could you post a picture of them retracted too?