Gentlemen
Just to show how much Wing Warp and Rudder control I have compare these two pictures.

I built my first U/Tronics Control system in 1982 for my CL Scale P-38, See Model Aviation March 1986 page 76. I sold a few systems back then but not many. In 2005 a previous customer asked for another system for a new model. I sold him the last one I had in stock and tried to obtain the parts to build more of my original design but the parts wereno longer being produced. Design time. My first new design was a Single channel unit which I have sold hundreds of. Then I started the design for my Multi Channel system. It is available in 4 to 7 channels. Since 2005 I have shipped units to 26 States and 6 Foreign Countries.
Clancy