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Posted: Sat Jul 07, 2007 6:11 am
by VH_man
yeah. sail winch servo's are hella strong. try one of those.

if all else fails, use the good old string and pulley and spring.

Posted: Sat Jul 07, 2007 3:34 pm
by e1337
Thats awsome and ghetto.

Posted: Tue Jul 10, 2007 3:23 pm
by mike1010
if you use a small enough hose you could just get the servo to kink. You could also use a red hat valve for filling its elevtically actuated and goes up to like 150 psi i got mine computer surplus store.