I have a .40 size highwing plane (semi aerobatic) with a set of home made floats fitted. I would also like to fit a water rudder to it. Do any of you have designs/ schematics to show how this can be done (i tried to opne Jim's link above, without success.

I would like to look at both possibilities - (directly from the rudder with a wire or pushrod onto the floats (float mounted rudder)

Do any of you guys have drawings/schematics for how to construct a float mounted water rudder?