When I think I might have something of an instructional nature, I'll put it on this page.
A simple technique to help carving easier.
The figure 8 drill helps us learn how to turn in tight situations.
Drop in Basics
Harness installed above a ramp to allow learning to drop in, safe.
Second video, Dropping in and other tricks.
If you can see this, your browser doesn't understand IFRAME. However, this will
you to the files.