What exactly does middle finger pressure do on the hook? does it make you draw more in line with the arrow?
Look at this info...Maybe helpful to you.
http://kslinternationalarchery.com/Technique/KSLShotCycle/KSLShotCycle-USA.html
what do they mean not parallel to the string but at a slight angle away?
Thanks Jeffrey, that's a useful link. I bookmarked it for later use.