**UPDATE**
So I wanted to give a quick update to this thread. Don't know if anyone will even read this or not being an older thread. I think I finally have my kifaru dialed in.
When I updated my frame a couple years ago I went with the shorter shoulder straps. I thought where I'm shorter, I would need the shorter straps. Big mistake! I'm shorter but stout. When the new straps arrived this past Dec, I compared them to the old straps. The new straps were about 1/4 inch wider! As mentioned at beginning of this thread, Kifaru tightened up the webbing (4 loops) because I thought there was slop (too loose). Initially I'm thinking No Way, I might have to send this back again to have them loosen the webbing this time!! I got the straps to fit and they are snug as hell but it works. So my question is...is Kifaru making the straps a little wider now or did I just get some from a shitty batch the first time? I'll never know. I'll just say with these longer shoulder straps this pack feels so much better and I'm excited to start using it again. My first frame that came with the pack several years ago fit okay but I thought the frame size was a little long. I ended up selling that frame. This frame now is a medium but with long straps.
Could Kifaru possibly change the sizing process and maybe match to your chest size when you order? I did see a YouTube video after the fact where Aaron mentioned stocky guys should go with long straps.
Sorry for the long post. Just wanted to say that l'm pretty pumped to start using this older (but like new condition) Mt Warrior pack! My intention was not to talk down on Kifaru. I did have the webbing issue but then me being dumb I realized I had the wrong length shoulder straps!