I am not "real scientist", I learned how to do sharpening and many follows my steps. This method works,
even it does not use Spyderco tools. It is possible to whittle hair by using Spyderco sharpeners, but no one
put together any guide on how to do so. Sorry.

Here it is - pretty simple:

http://nozh2002.blogspot.com/2011/08/blog-post_02.html