I'm trying to save the active tracks from the SCORE Baja 500 site (8K-10K points per track) into a form that I can load onto my GPSMAP 176C with the LB Baja map and the Baja500 waypoints, but having no luck. I've tried filtering the track down to 1000 points, tried saving the filtered version as a .gpx file (which just locked up MapSource), and any number of other tricks but no luck so far. I thought I might be able to save the tracks as a route, but that's not working either.
I've only been playing with this for a little while, so it's not yet intuitive. Anyone have any suggestions?
"I think you'll find it's a bit more complicated than that." Ben Goldacre