@wjm - At first, I thought I was reading my experience with PN, started with tingle/numbness in toes around same time frame as yours. Progressed to ankles, and then towards knees. I have a slight amount in fingertips which makes me a pill chaser. In 2019, developed drop foot. Walking in a dark room is impossible - I'd say dangerous. Every doctor I go to says...are you sure you're not a diabetic? My wife is a type one, she tests me 2 or 3 times a year plus my yearly tests show normal levels. ALA helping? Not sure but I stay on it. Like John, I have no pain. Your question, found relief? I have not found anything that helps but, I believe (without evidence) that by remaining as active as you can, like walking can slow down progression. My PN has remained below my knees for about 5 years and has not progressed in fingertips. Keep moving, stay safe, best to you.