I've just been using mine at the aberrant spectres. Nothing blocking the line of sight, just ranging them from a couple of spaces from me while they mage me. The accumulator works quite well, apart from it usually doesnt pick up one or two arrows per kill, so I have to walk over and pick them up anyway It is rather annoying because i might as well not be using it at all (apart from the range bonus :P) Is anyone else experiencing this?