Some feedback.
Finally got this harness a while back and I've been playing on/off with it whenever I have some time, but today I spent the whole day with it up in the branches, practicing/hand-pruning, and this harness was a real pleasure to use. This is a floating bridge type saddle, so maneuverability is key with this harness and it's pretty awesome when one can confidently move about and reach the tightest places with good gear. This is my first tree harness I've tried and it kicks @ss when compared to all the non-arbor harnesses I've tried to date.
I'm a severely unfit size 44, 127kg 39y/o IT guy and this harness fit me very comfortably and there was some room to spare. Compared to my climbing harness this is ultra comfort, and while the crappy climbing rig use to give me back problems, there wasn't a single issue with the Timber II. I'm still tinkering with the adjustable components, as long term free hanging is a problem, but this is mostly due to my unique physique( my belly
seems to keep pushing the top part down, resulting in less back support).
Verdict so far for the Timber 2 after a full day up and about: 2 Thumbs up from me, no pinching/chafing/back-pains anywhere and I can't wait to go up again tomorrow, that is, if I can ever feel my legs again
( Man! I'm seriously unfit, but I'm getting better)