RC Wade

I'm in the process of hacking a Spektrum DX5e into a '80 vintage Kraft single stick and have hit a snag caused by my lack of expertise. The rudder and aileron pots wiring are straight across swaps from Spektrum to Kraft, based on hacks done by others. The single stick elevator and throttle pots each have a second separate trim pot though and I'm uncertain of how to connect the three wires originally attached to the corresponding Spektrum pots. (I'm not using the Spektrum's digital trim circuits.) I've seen this same hack done by others into a two stick Kraft, but can't find pictures or diagrams of a corresponding single stick Kraft hack. Any guidance (picture or diagram) would be greatly appreciated!!