How to clean up GPX files in Footpath

If you have ever uploaded or imported a GPX file only to find the line zig-zagging off the trail, floating through the woods, or cutting corners, you know how messy map lines can be. At first glance, the route might look fine, but when you zoom in, you may see it drifting off the actual road or trail and wandering through places you never intended to travel. These small inaccuracies can be confusing while navigating and will throw off your distance and elevation stats.