I set up the lesson 13 sequence (2) and ran it with Shadow (Pip needs another adjustment so I am trying to get him to rest!). The first attempt I bought the off course tunnel in my attempt to get the second set of weaves. That is a long way to hold on to their head. It felt very 'snookerish'. The next time I tried it we were fine as I used 'with me' to keep her from locking on to the first piece of equipment she saw. She sent very well to the tunnel (as she should, we have been practicing the tunnel and table sends). The a frame didn't appear to come into play at all. Bars stayed up.