i do loop rides primarily. once and a while there is a 'scenic overlook' or something where you ride out a piece of trail or road, check something out, then return back to the loop by the same piece of trail or road.
is there any way to manipulate the data in TF? I generally turn of the GPS once at the scenic spot so i don;t repeat the gps data.
it would be cool to designate a piece of trail as 'two way'