The Crucible part of the Ace of Spades quest is extremely difficult for me due to not having full mobility in my hand. I cant aim to get the head shots so i suffer not being able to get the Ace. Its One of the few weapons I actually want to use Often but I am unable to get it. I can hit body shots fair enough but cant get head shots. If they made it for just body shots I would have already gotten it. I hope they change it in the future so others do not have such a hard time with it. Until something changes I will never be able to get the Ace