@MrJones Your "you didn't try to come back in so it was a quarter buoy" and "explaining how it was impossible to get a quarter at 39 not falling as the instant you stand up you are inside the buoy line" cracked me up! I was tower judging a C (center tower setup) with a Senior (I'm a Regular) and the same thing happened. The Senior gave the skier a 1/4 and I gave him a 1/2.
Senior said "but he didn't make a move in."
I said "that doesn't matter, it's where his front foot is, and at that line it doesn't reach the ball therefore if he's standing up he's inside the buoy line."
Senior said "well, I was taught he had to make a move in."
In my head, WTF! We went round for a bit and Senior ended a little pissed at me, after all Senior was a Senior. I was nice but wouldn't budge and Senior didn't like that.
Not sure where this "have to make a move in" comes from, certainly not in any rule book or guide, but have heard it other places since.
Seems a training video could be made in 720p (would show up well on almost any device nowadays) clearly, concisely showing how to call gates and buoys with clear, easy examples, slo-mo and graphic overlays for quadrants to show clearly what it is supposed to be. Follow with a few live action, short line tough call examples applying previous concepts. Probably wouldn't be more that 5 minutes long. Show at clinic's, available online and required watching for gaining/upgrading rating. I believe the vast majority of judges try to make the right call every time. Some easy, quick, nationally consistent training would get most everyone on the same standard and get the best we can out of everyone.