Thanks a lot guys, your words are my motivation for learning new tricks.
ta0: Thanks for editing the first post, I still don't know how to add video from Vimeo to post.
I've never heard about Cobra Maya, I'll try to learn it, sounds like a very nice trick, but I still have troubles with fixed tip corkscrews, the top always spins too fast.
YodaGuy5: Don't say that. When you learn Staircase to Heaven, it's just small step to master this trick.