jim8flog
Journeyman Pro
I realize that, but don't understand the benefit of having the permanent markers at the back of the tee box (other than a number on a card), meaning that you will nearly always be playing a course that is shorter than the rated yardage.
Permanent markers were put at the back of the tee to maximise length on the card and in the old days when it was solely based upon yardage it might gain a shot on the par (we have one such hole).
My presumption is that it was done so the potential visitors thought that they would booking into course much longer than it actually played when comparing the course with other courses.
It is a bit like courses advertising the white distances and then saying you must play off the yellows tees.