For the skier, having their gates pulled/reviewed can be anywhere from a distraction to the “straw that broke the camel’s back,” provoking the skier to stop tournament skiing. It’s a high stakes decision for the skier made by others. As a judge I understand this and take the responsibility very seriously but at the same time I’m trying to be consistent/fair. I have been put in a tower and given a 30 second lesson on how to operate the video equipment and then the next skier comes through the gates. Between passes I would be going over and over in my mind how to operate the equipment hoping we didn’t have a gate review because I might make a mistake and stop the tournament. Different equipment has different controls which can lead to mistakes/delays. You can’t blame these mistakes on the officials every time. So do we need to make this $200-300 DVR the worldwide standard? Do we need to require it at every site? Do we need to require that every official attend a clinic to be trained on this equipment to insure proficiency? For those of the “technologically challenged” generation, that might mean the end of their thankless, volunteer judging career, rendering us with even fewer officials. And after doing all that, you still can’t make consistent, fair calls when it’s close, regardless of what standard you put in the rule book. Center the right-hand gate buoy, touch the left side of the right-hand gate buoy, not touch the buoy at all, can go the right of the right-hand buoy but you have to touch it, it still can come down to inches or even less than an inch and the resolution/pixel or frames per second are not even close to giving the official the view required. Give the doubt to the skier? The official can still be faced with “It looked like skier A might have been out by 4 inches so I gave it to him. It looked like skier B might have been out 6 inches so I pulled his.” Lighting from one side of the lake to the other will be different which could also lead to inconsistent close calls because the official could see it differently going each way. So, you’re back to the very expensive equipment that @disland is talking about. But those NFL officials using said equipment have tons of hours of training, are paid up to $160K/year or more, and are the best of the best. And even with that, you still would not be able to tell when the wake/spray covers the buoy. You can’t split a hair with a sledge hammer (current cheap DVR) and you can’t split a hair with a razor blade (super high-tech video equipment) if you can’t see the hair.
Gate judging and reviewing will always be a problem. We need to stop doing it.