How to create a route in BaseCamp that follows a trail using Oregon 450T

Former Member
Former Member
This is my first GPS unit and first attempt at using BaseCamp to create a route. Planning a hike in Yosemite that follows a few trails. When I create a new route (under Hiking profile) and click on the major waypoints the route results in straight lines versus following the trail. I cannot figure out how to follow the trail unless I make a million waypoints along the trail.

I've looked all around the software and settings and MUST be missing something. Any help would be appreciated.

Kind regards!