RE: bow tuning Questions
It's been my experience over the decades that if your arrow is entering the target at any kind of angle then your tuning is not complete. When you have the bow tuned nearly perfect then that bare shaft will fly to the target like it's following a laser. All you'll see going is a nock---if you see that. Yes, sometimes they will get angled a bit by whatever the target is made of
It's also been my experience that if your nock is high left then move your nocking point down and then add a turn to your limbs. Your arrows are acting nock high and stiff. If the arrow doesn't straighten out then go the other way, removing weight from the limbs. Or you can move your centershot accordingly.
I've been doing this for many years and usually get a bare shaft to fly almost perfectly out to 35 yards. After that I got some idea that fletching takes over somewhere along the trail.