I think the problem is a course is set. So first thing which is worrying is that the riders are slightly at the mercy of the slope designers. Then the weather/snow condition is set. Then you must drop. If you falter on any part of the course you are getting 40 points top. This is silly. There should have a "negative" mark down list, so if you do a small mistake on a rail you say lose 5 points, if you do a big mistake, like a fall, on rails, transistions, etc lose 12 points, fall on a jump 20 points taken off as a rough example. That way the measurement is how well you hit all the features not how perfect you are start to finish. Then as mentioned above, just take your top two runs (scrap the third) add the votes together and divide by two. So for example, Wester could get up and still show some brilliant skiing on the rest of the course without losing the entire run because of a mess up at the top.
But this does not happen because they base this voting methodolgy on the figure skating nonsense (where a similar row has been going on for decades) where there is some purist ideal of the perfect figure skater and anyone who falters a little must immedeately be dismissed as they are an insult to the pure Olympiad ideal of perfection. That is not a measure of sporting skill and prowess, that is a measure of idealism. A mix up voting system provides a fairer result of who lays down the best overall because we are trying to find out, in a form of words, who the best acrobat-free mover-skier is not who has a course that suits him, conditions that suits him and happens to do all the features with no slip ups.
**This post was edited on Feb 18th 2018 at 9:19:05pm