Picked up a non running 2016 435 for $40. Like new but non running and only 50lbs compression. I figured WTH, I can tinker with it and for $40 it will keep me busy for the weekend. Turns out it had a stuck burnt ring. Got a new piston/ring/seals for $30. All back together and seems to run pretty well. A few things I learned...they are a clamshell motor but the bottom shell is the plastic case. The idle screw bounces around at full throttle. Not sure why but the parts diagram doesn't show a spring. Put one on and cured that issue. If you don't get the fuel line fully on the carb it will not let the throttle fully close. Fought with a high idle for an hour before I figured that out. Looks like a cheap saw but it runs good and I'll use for yard work and throw in the camper work I suppose. Another Husky to add to the stable. I still love the 036 and it seems to always be the "go to"