So the route I make is not the route I get

So I create a route in bascamp (4.7.4) a nice circular route with 7 waypionts thus:

I called the route Suffolk Ton-Up and sent it to my device (BMW Navigator V, version 3.5).

Open Favorites and import all (I can't see Suffolk Ton-Up, only the waypoints).

Then I try to use the route but I only get a list of way points, thus:

How do I get the lovely circular route I created?

Billy von Bimble