Suddenly my compass doesn't work: keeps pointing N or somewhat in that area.
(15 hrs testflight).
It worksed fine untill I added a Trigg 21 transponder. (Compass is located on top of the middle of the glareshield), testen with the tx off, as well: kept turning N.
Now I know how to swing a compass - and I could do so again, but: how did it come this far? Why is the thing working against all odds suddenly?
What would you do?
What would you think could be the source?