This area has had significant trail rework. This is noticeable with strava data. Many on the linkages of trails make this area very difficult to get correct. https://www.townoffrisco.com/things-to-do/activities/biking/mountain-biking/#docaccess-8231bbe622f323346ed18d8f706864c7a2607f773b880a84dfabe9cd7439a97a is where the most up to date map i can find is. I am having trouble deleting old trails without crashing the entire area because of connections