OK Frank, like Brian I don't look at every route but as you have said, if you see one that is very wrong then you will notice it :-)
I think that maintaining an accurate route database will be a very big job, I know that John spends a lot of time on this as it is important to him. Hopefully now you have a little more understanding of how the routes work.
Enjoy your RadarBox and don't be afraid to ask more questions - we all have our own special requirements for RB!
Regards
Allocator