kml line color request

[cpo-ux]

Hi, First great work on the app; I've been using it for years.

For kml file logging it works fine however when looking at the kml in Google Earth, the line is hard to see because it's white and a thin line. Could you make it default to creating the kml line in a different color? (red or black would be good, not white, not yellow). Also if the default line width was 2 instead of 1, that would help too. That's my suggestion or feature request.