Still undiagnosed and looking at my Labwork. MuSK was messed up so resending to Athena Labs this time, however Achr Blocking antibodies were 23 with 0-25 being normal. Does being on the high end of normal mean anything? I know I've read discussions of the antibodies fluctuating and that makes me wonder what the neuro would think if they had been 26 on that day? I just wonder why we would ever have a detectable amount of those antibodies without a disease process? Thanks.