Ok, so one day, I was looking at YouTuber Xdxboxjaja, and I saw that he discovered a skip in snow which can save 9 secs. I don't have the recording with me, and I can't access YouTube for some reason, so if someone can provide the vid, that would be nice.

Followup: the reason why I brought this up is that I felt it was going under the radar, and it could help the wr progression, so yeah.

It's used in the snow kingdom wr. However, it's not viable yet for runs.

This trick is definitely not going "under the radar" but is just so hard and inconsistent to the point where I can't really be used in runs yet. There are still better time saves than this that are much easier and not so late into the run. The Snow Kingdom that PsioNick has gotten does indeed use it though, so far it is only BTT and IL viable.

The setup to make it consistent takes a while

Sure, thanks for the help!