Hi I working on an new layout for the "Joystick Axis Configuration" for Engines that make easy to setup That make easier to setup Throttle/Mixture/Propeller/Revercer settings for up to 10 Engines. (the limit is base on the Convair B-36D Peacemaker in the 6 turning 4 burning configuration with 6 prop and 4 jets Engines)
The screenshot shows how the new layout looks like: