I guess everybody knows this, but there is typically a much better view of the GPS satellites toward the Equator. So, if you are in the Northern Hemisphere and you stand with your body to the South of the GPS antenna, you are limiting how many satellites can be found. It may be a little, or it may be a lot, and it varies all the time. If you are able to hold the thing up high, like around head level, then almost immediately this problem goes away. Also, you want to know where the actual GPS antenna is within the device and how it is oriented. It works best if pointed up.
–B.G.–

