No, I think you are right Steve.
Last year at East Devon I had the job of the "Final" checking the GP course that Chris & Jerry had laid out.
It had already been checked by them, but they wanted an independant check. This was done on the Saturday and as a result NO TARGETS FALLING OFF FIXINGS, NO OVER RANGE TARGETS, NO WHISTLES ALL DAY
and one of the fastest GP's that I can remember.