I'm getting a bit bored of the odd issue with my RNS-d setup even though I am correcting them slowly. I was sat in the car park playing with the RNS unit the other and went to the compass view and noticed it was just spinning around. Not very fast but fat enough to watch it go from 0 degree all the way round and back to 0 again while I was at in the car park not moving. I've been trying to think what would cause it to do this and I can't think of any thing I have in the car, OEM and None OEM that would cause it to just spin. Any one seen this on a RNS unit of any sort or have any idea?