when I export a TCX file from GC, I can get it on my PC. From there I paste it into the Garmin Edge 705 courses file (with all the other TCX files I have). However, when using the 705 the course file I just added, it is non-sense. I have tried this with various TCX downloads from GC. The files do work if I use the "send to device" from GC.
Is there a way to add TCX to the 705 other than GC "send to device"?