FMS Cessna 182 PNP, everything works except for the flaps. Came with the FlySky i4x controller and I bought the FlySky i6, still no luck. Attached pics show how everything is plugged in. Flaps are in channel 6. Anyone have any suggestions?

from plane to reflex v3

reflex v3 to receiver

flaps wire from plane channel 6 to receiver channel 6

The nomenclature on you receiver shows the negative pin is on the outer edge of receiver, positive pin is middle pin, and signal is on inner pin. Plugs look like there plug in with signal wire on outside pin and negative wire on inside pin. Try turning connector plug in opposite direction.

That was issue, good catch! All systems go now. Thanks for the help.