I have been using a Garmin striker plus 5cv for about 18 months now without any real problems. Now I want to use the contours mapping feature. Yesterday I spent about an hour testing this out and had a lot of information on the screen. I then went and hit "Stop Recording". At this point I found that I did not have the "Manage" button that allows me to save and name the map. I have found on another forum someone else who was asking the same question. Unfortunately they did not receive any response. Any help would be greatly appreciated.