There are a few things that you can do.............
Gene has good info and I've talked with, had a lesson with and even had him in a calcutta.
From what I picked up about turning my body more square, I'm not putting as much pressure on my neck. Now just figuring out how to move my head more to the right to see the right picture.
Hi there again,
I myself have a real bad neck. In 86 I had a lady hit me from the rear going about 65 mph without braking. Just about ripped my head off. Still have trouble today.
I used to be able to make up for it by just looking more out the top of my eyes but the older I get my eyes won't go up there.
I move the cue in to my hip as far as I can. This does 2 things. Just like a fighter with the punch coming more from the center so does the stroke. Especially on the break you have much more power.
Second, when you have it in a far as you can it will always be easy to get it in the same place. If it's out from your body it might be this way or that, changing your everything.
In your preshot make sure your dominant eye is in the correct position. Do this on the straight in shot like we did in the lesson. On the way down keep it in line with the shot by only looking at the object ball. Once you are down there you can look at the cue ball.
this will allow you body to naturally line up and keep you dominant eye in that dominant position. Just the same as when you are straddling the table on a reach shot. Your eye dictates where your body needs to be. And we are all built different. Some tall, some short, some big, some small, some women have their chest in the way and some don't. Or some of us have injuries that cause us limitations but keeping the eye on the ball on the way down will help you get your body to that best position for you.
If you are not in the correct position when you get down there you need to go back to the preshot and start over. Once you are down there it is very hard to correct and still feel comfortable.
Anyway. Good Luck And thanks again. Geno........