Thanks for your response Jonathan, my question was about PT35.S1.Q18. I think a mod edited my post when I originally posted it, and put int he wrong question. I've just seen it and changed it back.
You've written PT55 on the thread topic but in the google calendar it's listed as PT79. Which one will you be covering? I've never done one of these group BR sessions so I don't know if that's a bad question or not