Reply to Problems mapping Xone 4d with Traktor pro 2

Hey i've been creating my own midi map for my allen and heath xone 4d in traktor pro 2 and all is nearly finished apart from a couple of, very similar, problems i have encountered:

1. when attempting to map the rotary knob to the right of each jog wheel as my tempo fader, using the 'learn' function in traktor, with it set to relative. But when i twist the knob, the fader in traktor jumps around like it wants to snap back to the middle, i have tryed adjusting the resistance etc with no luck.

2. when trying to map the jog wheels as tempo bend and scratch, a similar problem occurs, but it seems to want to stick to the beat indicators.

I have everything else mapped perfectly and this is very frustrating as these are two crucial elements that allow me to beat match, so as of yet, i am unable to use my new toy :/

any help or guidance will be very much appreciated.

Cheers, Bill