Hello everybody, I am new to this forum, its my second or third post. I purchased the green g10 cold steel ad15 . I liked it so much I ordered a 2nd one that I am waiting on. I have only had the knife for about a week and I am getting lock rock and side to side blade play. Also the lock pin on the yoke is walking out right to left.In addition to all that the tip bent ever so slightly just trying to cut a new slit in my packing tape when I lost the edge (I know not to pry or anything I baby this thing). Has anybody had similar experiences with the AD 15 ? Does the slight tip deformation mean its not really s35vn but a fake? Is it true that the black one is upgraded? This is my first cold steel so I do not know much about them. Trying to figure out if I should return it or not. Thanks for your help!