After a bunch of lurking and gathering what knowledge I can, I'd like to ask a question of the experienced folks here. I have a 2016-bought gen 1 Husky 550XP [s/n 2012 5000658] 966 64 82-00] that's currently in "starts-occasionally or not at all" mode. It's been a a pain in the ass since new, with hot start issues and many of the usual problems I've seen mentioned . It's currently unusable. Like most non-pros, I use it for many hours a few times a year, not daily. And some of those hours end up being on my 20 y/o 350, which gets zero attention yet still starts and runs every time. I could upgrade to an AT-12 carb, pay a shop to do the firmware thing, and have $200+ MORE into a potentially nice saw. That's a good idea if it fixes my issues. Should I skip all that, sell it, and reinvest in a simpler, non-autotune saw and move on with life? Where do used saws sell reliably - FB, eBAy, here? What kind of price seems reasonable? It's in such great shape, and such a joy to use when it runs, that I hate to give up on it. But I'm no logger or arborist and really just need something that starts and runs well! Thanks in advance to the guys with thoughtful answers!