Got to wonder....never heard this discussed before.... was Erika Blizzard's 32' Formula on gps-assist navigat'n at the time?
Confucius say: Steering gps rainy foggy night = Excedrin headache #061608!
www.excedrin.com
Confucius also say: you buy gps, then you want buy seatbelts, too!
www.seatbeltsplus.com