Dennis Pagen reports on the sprog measuring fun that he had in
Forbes
here.

This year we set a policy of teaching the pilots and team leaders
how to measure their own sprogs. The idea is that they would adjust to the
proper settings and we (the CIVL) would measure some pilots at goal as a
control. We held two five hour sessions at Forbes, Australia, site of the World
Meet. There we taught several classes each day and most pilots used the
facilities to set their own sprogs