for now the gps antenna is right 3 inches away from the a-pillar mounted on top of the dash on the driver's side. no obstruction at all. mounted on the metal sheet. satellites, I get 10-11 out of 12 signal strength indicators, all green (except for a couple yellows and 1 red on the constellation), and blinking 3 reception status, green.
The accuracy varies when driving, sometimes its really close (i.e. driving and making a turn onto another street, gps would indicate so on the map.) when parked, i'm ALWAYS 200 feet from where I'm actually at. I would be at my home address, and the g