Understood.
I have a relatively young 395xp (2014). Bought it from a power equip dealer in north central PA where they still do some serious logging. By appearance, it was heavily used. It ran in the dealer, and they sent a video of it running. Drained fuel (apparently did not run it dry, though). I got it and it sat for 3-4 mos. Will not start. Has spark, good compression, and pulls fuel. Needs all 4 mounting screws on starter cover replaced and feels like it needs a new spring. Most definitely a carb rebuild/kit, new fuel lines (suspect they are gummy from ethanol), filter. I will pull muffler to look at piston tomorrow. Debating on whether to get into this or move it on as a rebuild. Will largely depend on what someone will offer me for it.
If this sounds interesting, let me know and I will post pics tomorrow.