How can I make the line bigger ?
https://forums.garmin.com/sports-fitness/cycling/f/edge-530/290989/how-to-make-course-line-easier-to-see?pifragment-1290=2#pifragment-1290=
https://forums.garmin.com/sports-fitness/cycling/f/edge-explore-2/380100/change-magenta-line-color#pifragment-1290=2
Thinking outside the box, I'm using Nemesis RX+ safety glasses when I ride There are several lens colors to choose from and I simply use clear and smoke. They wrap around and work really well for me.