I've had my Garmin GPSMAp 60c for a few weeks now. When I first got it I was regularly getting accuracy to +/- 3m. About 10 days ago that went down to 6 or 7m at best and now no better than 5m with an occasional 4m now and then.
Also WAAS seems to have no effect on the accuracy.
I'm wondering if WAAS is at fault, atmospherics, the GPS or me at fault.
I live in Bristol, England. Anyone know a way of getting the general status of the GPS accuracy in a region? A government website maybe?
Love the 60c in every other way though, and even this is not a real problem, i just got curious.