Hi Gord.
So glad to hear you don't have MS first of all. Also,glad you don't have to go through a spinal tap,if it feels as bad as it sounds,I'm very glad for you.
About the arthritis in your neck,have you ever had the habit of purposely "adjusting" your neck when it gets a little tight? If so that may be the cause. If not,I'd gues it's just from time and use.
I'll pray you never have a stroke,I've seen one and I wouldn't wish it on anybody. Good health to you!
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"A knight of the road,going back to a place where he might get warm."
- Borderstone