I am the happy user of a Forerunner 405. There is however a function I have yet to use with succes: the use of "Courses" where I run/bike against myself on a track/course done before.
The watch seems only to be able to hold 1 (one) course as, when I transfer another course from Garmin Connect, the first one is deleted and replaced with the new one - so I have never more than one course in the wathch (and I have read on one of Garmins support pages that the watch can hold up to 20 courses).
Where do I go wrong?