My horse has what looks to be a sheared heel. I've learned that horses that toe out are prone to this, and on top of that, farrier leaves the inside heel higher and the outside toe higher to reduce the toeing out (!!!). Which makes it that the shearing heel is trimmed leaving a taller heel which adds to the sheared heel in my understanding.
This pic was taken after I had lowered that heel some , the farrier had left it higher than it is in that pic.
Also, can this move the coffin bone within the hoof capsule?