I want to make the most of this feature, and use it for navigation on pre-planned courses. I have used it two times now, and the experience was much different. The first time everything was ok, sometimes marked me off course briefly while I was riding on course but nothing terrible.
Second time, it was way off. It would show me on different location compared to the route very often. Very often the view was zoomed out too far, and it was not clear where the turns are as everything was smashed together. I am not sure what caused this difference in experience.
What steps do I need to take to make most of the courses feature? Is there a way to avoid manually adding waypoints to turns, so that I can get turn directions? If not, what are the most reliable tools for creating routes with waypoints ? Any tips for these tools ?
Finally, I saw mentions of manually setting the zoom level on the course, but no clear description of how to do that.