I've been looking on here and found several good threads for installing a pull pull system. For example this one http://www.rcuniverse.com/forum/m_72...tm.htm#7237017 Thanks "somegeek".

I think I have the whole thing down except for one part. If I use back to back control horns on opposite sides of the rudder, how are they mounted? I have always installed control horns that have the back plate. So what happens to the back plate if there is a control horn on the other side of the rudder? Does the screws just screw into the control horn on the other side, or do I need a small nut to hold it all in place?

Or would I just be better off using this system with the rod that passes through the rudder? http://www3.towerhobbies.com/cgi-bin...?&I=LXEMF6&P=0

This will be going on a Sig Something Extra, and if it works out, probably on any other future planes.

Thanks