Having downloaded the tracks from my Zumo sat nav into Basecamp (and deleted the tracks from the sat nav) for my run down to Cornwall yesterday, I though I've have a quick look and spotted these entries: Not only is my Mutli very fast, it accelerates blindingly quickly and brakes quite well to. Should I be concerned that I may have left some exotic sub-atomic particles on the A39 just south of Bude Or are sat nav tracks not that accurate.
