Converted to Rev S a while ago. Mapped both courses and ZO knew at which course we were each time we skied automatically.
Noticed the mapping was off (had not checked in a long time) when we idled through the course. Read a while ago about satellite drift. Deleted both courses and re-mapped. Now the ZO does not recognize at which course we are. We have to select which course from the map menu. Have not gone back out to verify but did "save the coordinates" for each course hoping that will correct the issue. Will that do it or am I missing something else? This is the old head unit, so not sure if that makes a difference. Thanks for the help and insight.