Hi, i’m the happy owner (more than 3.5 year) of the Brunner yoke
First you must install the CLS2sim software. After installation you find the Brunner map on your C-drive if you using the basic settings.
For example: C>Program Files (x86)> Brunner Electronik AD> CLS2sim> Simulator plugin installers. For X-plane you find the x-plane installer so
run this with admin rights.
This plugin software is the interface between the yoke and X-Plane. vJoy is not necessary for the yoke. I only use vjoy to assign the buttons on the yoke.
For example stab trim etc. The Brunner interface software bypassed the X-Plane settings for the Aileron/Elevator.