One thing confusing about that site is that he says you should count in the opposite direction every time you hit a court card facing your count. This is confusing, and not mentioned in any other descriptions of the technique. Everyone else says you count one direction consistantly.
I don't know if it would help, but you might check out Book T, which can be found online, which gives a summary, or The Golden Dawn by Israel Regardie, which has an example reading. the LWB with the Thoth deck describes it, as does the one from the Golden Dawn Magical Tarot by Cicero.
There's a thread going in "Spreads" too, you could check out, and some people there that use this technique. Ask any specific questions!