RE: nock point
You will have to tinker a bit to find the spot that's right for you. First, get your string shot in--it won't do you any good toset the nock pointwhile the string is still stretching. I like to use a narrow strip of masking tape for a temp. nock set--easy to take it off.It may take a little tinkering, but you can find the right spot. There's no one measurement that will be ideal for everyone.
Chad