I am beginning to post tracks for unpaved rides and roads to the New England Riders website. I am not very experienced with tracks and would appreciate some guidance. Does anyone know the track point limitations for different GPSes and Apps? I think that the following is true: GPS, maximum track points Zumo XT, 10,000 Zumo 595, 15,000 Montana, 10,000 I also wonder if anyone has any tricks to best follow tracks on their device? Track color? Track length? Can you vary track width & visibility? Thank you very much.