I own a couple and have fitted them to myself and to others. Fitting isn't that difficult. Mystery Ranch and others have multiple videos here on RU-vid. You can even do it by yourself in front of a mirror, it just takes a few on and offs to get it right. 1) Hip Belt. 2) Yolk. 3) Shoulder Straps. 4) Chest Strap. (5) Load Lifter.
