LA provided one of my funnier moments years ago. Asked the super what the green speed was, with some members present, but not where they could see his face. His answer was 12, but he also winked at me, seemingly indicating he told them 12, but they were 11 or at least something less.
I have since got that type of answer from other supers. Hate to say it, but fudging up your numbers while not actually matching them is probably the best way to keep members egos happy.
I also played with a digital level in the bag, measuring (after the putt) several tough green slopes. It was there that I noted that many of the greens (at least then, think its been redone since) had pinnable slopes at 4%, not just the 3% recommended then and now by the USGA. Made me think you could have a little, maybe not a lot, of play in how you graded greens.