Losing rivers between FT3 and CC3+
I've been working really hard to clean up an FT3 file to get something as reasonable as possible, given the limitations of the software. However, when I transfer the file to CC3+, it gives me everything other than the rivers. Having a global map with no rivers isn't particularly useful.
Judging from another post I saw here, I'm apparently only creating rivers channel in the overlay, not rivers on the actual map. So how do I create them on the map? Do I just put random numbers into the "Custom" field on Find Rivers until I find one that works? How will I know if it does work?
I apologize if I sound frustrated. I've been working hard to turn this map into something vaguely realistic, and now I can't create rivers.