Round the Course with GC

Keen ILCA group, and those who could get to Holmbush to walk down Cobb Road, were taken round race courses by Graham this morning, a talk from the clubhouse! It pulled together experience and previous coaching over recent months. By the time they reached the finish, or nearly, the chart had become somewhat complicated. An interpretation exercise before the next session?
Thanks Graham, and Jerry, Jo, Dave and Paul.