Another problem I thought I had was not being able to add intermediate points which is a big deal in rearranging a course to get the distance to work. I asked and turns out you can click and hold on the route, and an intermediate point will appear. There is a notice that says "split route". Do not know how it works but it would be helpful to do this sometimes trying to locate mile marks in a longer race where the resolution has gone bad. Have not tried this on a half marathon to see if resolution in feet continues, but if it does, then that is another thing that Gene's discovery does better than GE!