as tree climber and Morpho's designer, I have climbed with that harness since 6 months. Morpho is build on a new concept : the balance. That means the central bridge is connected to the webbing which join the belt and the legs, on an original way. The webbing is sewed to make a Moebius ribbon, the shackle could move up and down sliding into the balance. This make that the pressure on the two legs is always equal in any position. This automatic system allows you to lean backward (useful for footlocking).
The leg pads have been redesigned to be more ergonomics and the back of the belt is enlarged to enhance comfort.
The 6 shackles are there to make replacement of any parts very easy.
Try it and I am sure you will adopt it
