RX 2 sim with DX9 problems

  • New to this flight sim and have purchased this for my son to practice.

    It works well with my VControl transmitter and the USB cable but I need to get it to work with my sons DX9.

    We have an RX2 SIM USB device and I have a DSMX sat bound to it.

    When I open the RC 7 it recognised the RX2 SIM controller, but when I go to the calibration I get very little movement in any of the gimbals and nothing on the switches.

    I'm hoping its just settings in the DX9 I need to alter as it's almost there.

    Any help would be greatly appreciated as the wee man is desperate to get flying.