I watched a video just now in which the guy realised the washer that I’m indicating below with an arrow, was a bit thick. He changed his for a new one from his carb kit. I didn’t change the washer but I did tighten the valve seat a bit which has the float sitting a bit more horizontal, though still not quite there. If I tightened further I could probably compress the washer just enough, but how hard should I be tightening?
