Mx-20 re-maping the sticks

Hi I need some help I am trying to re do the mapping of the sticks of my MX-20 again due to an issue I got lately with my current dual and single operator setup this is the radios I have:​

Pilot Radio: Graupner MX-20​

Gimbal Radio: Spektrum Dx8​

Im trying to remap the MX-20 right stick channel 3 Nick, and channel 2 Roll TO, work under channel 11, and channel 12 ​

I am trying to do this so I don't use channels 3, and 2 for the sticks on the Mx-20 since the Dx8 is using those channels to move the pan and tilt of the gimbal ​

if I do when on a solo flight with the Mx-20, Nick and roll also move the gimbal​

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I started the channel change in the MK Tools, under the Channel tab, then on the Mx-20 under "control adjust" scroll down to input 11 and 12, but I cant find where to turn off channels 3 and 2 ​

I know this has been discus before and I have don it before but now I cant figure this one out, how are you guys mapping your similar radios setup​

Thanks ​

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Hi thanks Andy yes its there Ch 2 swap for output 12 , Ch 3 swap for output 11, then on the bottom Ch 11 swap for output 3 and Ch 12 swap for output 2 it work ........but ....but here is one to scratch your head a weird glitch when I swap Ch 3 the telemetry gets afected where now sensor 2 displays 126 Degrees C sensor 2 is suppose to display the hottest BL if I return Ch 3 to be 3 that sensor comes back to a normal temperature "ahaaa" any ideas

 

Haaa I thought the same well unless some Graupner know it all inside and out person can take a shot at this dilemma I guess its going to be this way:
2 radios working they bouth use CH 2 and 3 the good thing is that with the Radiant Spektrum overrides the Graupner when both are on
1 radio working in my case the Graupner MX-20 I will have to change some settings it in the Radiant software so not to use Ch 3 and 4
I wonder how Josh Lambert or othes with Graupner and Spektrum combinations did it, and I am still looking for other ways to achieve the same thing