Thanks for bringing us up tpo date, Craig.
PLS, huh? I looked it up and it does make sense. It actually doesn't sound as devastating as MS and certainly not ALS. They said that the usual age of onset is after 50. Aren't you still in your 40s?
Anyway, I hope that you do get your DX, and proper treatment soon. I will be thinking of you too Craig.
Let us know what they say at Duke and take care of yourself.
Love and Hugs,