Just received a Garmin Edge 830 MTB edition, with Trailforks preinstalled, and trails are showing up on the map. However many of the trails in my local trail network are missing. There is no issue viewing these trails on the iPhone app... I was hoping that the Garmin would display the trails exactly as the appear on the trailforks website, or iOs app, but so far it is not the case. Has anyone experienced this and found a solution?