I attended the factory Fly-in Friday (nice to live 3 miles from the factory) and noticed several STi's without the mid wing fences installed. Why do some elect to not install them and how would the deletion affect the flight characteristics? I'm asking because I will be building a STi as soon as kitfox builds my kit. BTW, had a great time and thank you to kitfox for putting on the nice event, I learned a lot and met some great folks!

John Levanger
Homedale, ID (S66)