Hello,
I wondered how you were getting on with the different supplements you are trying, and whether you have looked into the deanna protocol? I have a working diagnosis of PLS after 2.5 years of trying to figure out the increasing spasticity etc. I have begun taking coconut oil, turmeric, vitamin D3, coenzyme Q10 and I have bought N Acetylcysteine, which I saw that you did a post on, but not tried it yet.
Anyway, hope you are doing ok. Sorry to bother you - feel free to ignore!
Pete