RC Basics: The importance of good linkage geometry

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
If your linkage geometry isn't right then your RC plane won't fly nearly as well as it should. This video looks at the importance of linkage geometry as found on the elevator, rudder or ailerons and uses state of the art super-computer-based graphics to demonstrate the basics (yeah, right!)