Yeh that worked fine thanks Boyd
Which leads me to another question
If i create waypoints and tracks in basecamp when i transfer them to my GPS the fact that i have tthe purchased map on sd card in my gps is it possible the the card might be overwriten with the new data is it possible i could lose some data.
Or is it possible to use a blank sd card to save the new map with waypoints and tracks.
I tried to backup my sd card but the backup will not work in the gps which forces me to use the original.
Thanks Steve
Which leads me to another question
If i create waypoints and tracks in basecamp when i transfer them to my GPS the fact that i have tthe purchased map on sd card in my gps is it possible the the card might be overwriten with the new data is it possible i could lose some data.
Or is it possible to use a blank sd card to save the new map with waypoints and tracks.
I tried to backup my sd card but the backup will not work in the gps which forces me to use the original.
Thanks Steve