Originally Posted by Snicklefritz

For people who have the Garmin305 units, how long does it typically take you to lock onto a signal? For me sometimes it locks on right away and other times it takes a few minutes. In some cases, I've seen some inaccuracies in the GPS when it gets confused by tree cover. Is there a way to get it to lock onto more sateliites if you leave it out in the open longer before moving around with it?