When ever I start driving the direction the my avic d1 shows the I am moving rotates in a circle. So even if I am going the same direction for awhile it slowly spins around in circles. Ive tried resetting the unit, resetting my current direction/location, changing the direction the antenna faces and can't figure out why it does this. Using it to get me anywhere is basically pointless since it always thinks im facing a different direction and tries recalculating directions.
any help on how to fix this?
thanks
-Matt