I have purchased the Sonex hydraulic brakes.One less thing to think about
http://www.loeff.de/toebrake.html Some drawing I found for differential hydraulic brakes
http://www.eaa.org/experimenter/articles/2010-06_womb.asp
http://members.eaa.org/home/homebuilders/authors/bingelis/Your%20Brake%20Installation.html Your brake installation by Tony Bingelis
http://www.eaa.org/experimenter/articles/2010-06_womb.asp
http://members.eaa.org/home/homebuilders/authors/bingelis/Your%20Brake%20Installation.html Your brake installation by Tony Bingelis