Another Chances Course

I set up this Chances course on Monday using only hoops, and I set up an arbitrary bonus line at 40' for my runs with Belle.

I had problems directing Belle through the turns and switches from a distance on Monday, but today, we pretty much sailed through the course.  Dusty was another matter.  We had a lot of trouble with the turns and switches yesterday, and after some work, we finally it together today except for the tunnel discrimination.  The really weird thing is that we had no problem with that on Monday.  Here's the video with commentary: