Hi Jen, I also had the inward focus problem on my 200mm f6 and the super low profile crayford fixed that.
Also Jen If your gonna start taking pics the one thing I highly recomend is to get yorself is a remote switch for opetating the camera.Its just a little switch on a wire so you don't ruin your shots by pressing the button on the actual camera. The Canon RS60E3 is ideal.
http://www.cameraworld.com.au/Canon_.../canrs60e3.htm cheaper here
http://www.shopbot.com.au/pp-canon-r...6-1778727.html
BTW, noticed your new avatar and couldn't help wondering if you have done something different with your hair or using and new brand of make up?
Cheers Daniel.