So, I use Kinesis a lot when fighting the Necromorphs. I am trying to get the achievement known as wishbone on my third playthrough now. I did run one on easy, and run 2 on story NG , this NG run is on medium as I build up confidence and just enjoy the atmosphere. I have tried prototype stasis them down to the bone, force gun blasting them into skeletons, shooting off limbs of course, ripping limbs from the dead to shoot at the walking dead, even tried burning them to a crisp and taking the limbs but none of this has trigger this achievement as I take their limbs for my ammo. Is it glitched or am I missing something? When I force gun explode their skin off, I can't see to target their limbs with Kinesis. Any help would be appreciated.