A recent thread gave me the idea to play with customizing symbols on my GPS. I have an Oregon 600 and an Oregon 450, both display geocaches with the same symbols - the same as the GPSMap 62 and 64 ... well all of the handheld GPS models since the Colorado (2008) until the Oregon 700 came out last year. My issue with some of these symbols is that they can blend in with a busy topographic map. Meanwhile, Geocaching.com changed its symbols on the website and the app, and these new symbols (I thi