@tomrennie "I have too many deuces and not enough aces." 🙂 That's a keeper. I'll look up the arnicare gel and thanks for that. Makes me sad to see so, so many scammers on the internet selling neuropathy cures. Snake oil every one of them. I can drive okay if I keep my head turned about 15 deg. to the left to cancel the double vision and it's livable. Yeah, I hope for the best on the PET scan on Wed. but I've prepared myself for whatever it shows. I will keep plugging away and thanks for your time and good wishes, sir.