During the wiring of the throttle quadrant I noticed, that the analog inputs are jumping.
First I thought of FSUIPC mis-calibration, but together with Pete Dowson (the programmer of FSUIPC) we figured out, that the BU0836X card must be defect.
I tried to rewire one analog input to another card – there it’s working.
I have contacted Leo Bodnar now, and waiting for a reply to change the defective one with another new card, as the defective was bought back in end of January 2012.