Been off analogs alittle over 17 months now. See day count at bottom. I had to have a new chest x-ray done as a basline because my doctor now considers me a non-smoker. Also, due to a non-smoking relaed issue, had to have a scope down my nose into my throat about 5 months ago (fell and hit head which caused dizziness), doctor that did the test informed me if I hadn't told him I'd been a smoker for 43+ years, he would never have known.
I absolutly love my Chuck.