Hello Guys, I installed the x940bt in my 06 mustang conv. Everything is working great except for the gps function. I installed the antenna on top of the ground plane on top of the radio in the dash. The map position is way off, and I noticed I am only acquiring 1 or 2 sats most of the time. So I guess I will have to relocate the antenna with better line of sight. Any suggestions where any of you guys have had good results. And is the ground plane square all the necessary as it is now stuck to the radio, and I have no idea where to get another.
Thanks, Semper Fi