It makes my fuel gauge easier to see if you put a small amount of two stroke oil in with the petrol, it’s usually red or green in colour and it benefits the upper cylinder lubrication as a bonus, no problems with the engine functionality.
Interesting mower. Seems like a bargain for the current price,$3500 u.s. I've read of people complaining about the auto locking differential tearing the lawn up some. Looks like a solid mower though.
