I've been having some better luck recently navigating on the 5X by using the ridewithgps site to create my course with a cue sheet etc, gives me the distance and stats to the next point etc.
One thing I can't seem to get is a data field that gives the estimated total time it's going to take to finish the entire course, there is a "ETA - The estimated time of day when you will reach the final destination (adjusted to the local time of the destination). You must be navigating for this data to appear." so the watch is calculating something very similar, but I'd like the total time not the time of day.
This would be really great if you are trying to target a specific total time to finish the course, at the moment to do that you need to do some math if your head to work it out via the ETA.
This sounds like something it should do, so not sure if I'm missing something obvious here :)
Thanks!