irip
Head Pro
I played with a guy who tried to give me the wrong score for a hole, he said had a par 4 but he had missed a 4 foot putt for par, I told him he had a 5 but he repeated that he had a 4 but in a much firmer way, I told him he was wrong and told him to review the hole in his head, again he said 4, so I described each of his shots back to him at which point he accepted he played 5.
I know this may not have been cheating but it felt like he knew what he was doing and had done it before.
This for me can happen and is not someone cheating, i have played with people who have done the same thing and when we have gone through the shots on the hole they have forgotten a chip out of the trees or something similar, although they have been very quick to admit their mistake each time it has happened to me i accept that it is different when someone insists and you know they are wrong which may have happened to you.