My Torso measurement is about 19.5", which seems like it should be right in the wheel house for this pack. I have read a lot of folks saying that it runs ~2 inches short which seems right as I have to use the 21" holes in order to get the straps to attach to the frame sheet in the correct location ~2 inches below the top of my shoulder.

I tried moving the torso setting to a few different places but didn't have much luck as lowering the shoulder straps to get a better load lifter angle makes the strap attachment point down below my arm pits which I have heard is undesirable. (admittedly i have not taken it out or a day hike setup this way)

Since I am new to larger packs like this (my other pack is 30L) it is possible I am messing up something with the strap / load lifter adjustments but have taken it out for a couple of day hikes and done a lot of fidgeting with no such luck.