I've started using basecamp to eliminate 'phantom lines' from routes made in Mapsource and then uploaded to my zumo 550. (Garmin knows this is a problem and suggested using Basecamp as a work around).
Early results are positive for eliminating the phantom lines BUT I find it much more difficult to build a route in Basecamp and keep out unwanted POIs as viapoints.
What I need? The ability to build a route in Basecamp using viapoints defined by the two street names at the desired intersection. Basecamp will do this ONLY if there are no POIs nearby. Sometimes by wiggling the route cursor one can get a popup window showing a list of POIs and maybe a street intersection which could be used to build a waypoint. This is slow, awkward and I don't want a route cluttered with unwanted waypoints.
By comparison, in Mapsource, moving the route cursor over the intersection, a popup window will appear letting you know when you've captured the intersection (defined by the two street names).
The attached provides an example of what I don't want. I originally clicked on the intersection to place a viapoint but what I ended up with was a viapoint defined by this gas station, which I don't want. I'm assuming that once loaded in the zumo, this gas station will also be announced, which I don't want.
Is there something I'm missing or is this ability not available?
Thanks