Master the virtual bump = know how to make a turn. I fail to see what the concept of 'virtual bumps' contributes to understanding skiing. Keep it simple.
As a ski instructor, I hope, you know, which skiing tools are necessary for skiing the virtual bumps. It is not enough to show it, you are a very good expert skier, but without a simple and effective explanation I would not like to visit you and take ski lessons with you. This is because the try and error concept is too dangerous, I think.
elite skier have it no innate, but elite when was children ski a lot outside slopes in forest and have this sens of control, that i can see in joung skier the difference between children always stay on slope and children was skier outside slopes.