RE: Cams out of sync by 3/4 inch, what impact does this have on shot?
Doug:
With all due respect, you'll get more confused unless you get a good form lesson. With good form, you'll shoot more comfortably and with much more confidence. With muscles locked up, trying to make evaluative changes becomes difficult to impossible.
Don't do anything until after the season is over. After all, we're just getting into the rut. Making any changes now might hurt you more than help you. You've been shooting that way for years and it might take some time to override bad habits. Go with the confidence you've had for years.
Good luck and good hunting.