How to add an intermediate destination?
When enroute I sometimes need to add another stop mid-trip. How can I insert an intermediate destination and have the GO comfort treat it as a way point prior to the final destination? (I've tried Routes, but that function is very rigid, requiring you to start at the beginning location regardless of where you are, without an option to make your current different location the starting point instead.) Would like this to work with MyDrive also.