Greg,
When Rick sets you up to use his anchoring system, he will fletch one of your arrows so you can anchor with the back of the cock feather touching your nose. Along with whatever other changes he thinks you ought to make to your form, which in my case was about 5 changes, I think. Since these changes are made all at once, it is kind of intimidating, but Rick is a good teacher, and it all seems to work out in the course of the first day's class.
When I returned home and started practicing his system, I got more comfortable with it, of course, and my draw extended a little. It extended enough that the side of the cock feather was hitting my nose instead of the back. which throws off the shot to the left a little, as the rear of the arrow is moved a little to the right. I corrected this by moving the fletching about 1/8" further forward, so my nose had clearance to go behind the cock feather again.
My point is that it is probably not a good idea to fletch up a bunch of arrows right away with the fletching in the new position from Rick's class. Just fletch up what you need to practice with for the first few weeks, until you settle in to the new anchor.
I think this is probably good advice, but since you are going to the class, why don't you ask Rick and let us know what he says?