Plot Thickens. I tested the radio and receiver with a servo from one of my old gliders. What I found was channel 1 is ailerons, Channel 2 is both throttle and elevator, Channel 3 is throttle and elevator, and channel 4 is rudder. Channel 2 and 3 are acting like they are mixed. So is my receiver bad. I have checked the Flysky i6s radio for any mixing and the mixing is off. Any ideas? Thanks.