Knife wear to Flip in Hand

Ok, the positive - the knife itself flipping in the air looks fantastic. Unfortunately the negatives make this item not very good. Your hand moves so little. There's virtually no tossing motion which makes it unrealistic, just a knife flipping out of a still hand. Now the biggie... you can't move when you're flipping the knife. I mean you have to stand in one place because the animation in the knife makes your legs freeze so if you move around your legs will be frozen...and if you wear an AO the walking animation overrides the knife flipping so your legs will now move but the knife wont be held out in front of you any more. it just flips wherever your hands are while you walk. So, this could have been great but is overall disappointing.