Nosmo
Addicted to ArboristSite
I've been down that road with the MS250 myself. It never would sling oil like the book recommends a person do before cutting. Yours is new but after mine was a little older I changed the vent valve . Do a search on this I posted some time ago about how to remove and replace this valve.
Mine seems to lay down more oil now but it still doesn't sling it onto a log.
By the way if your saw begins to leave oil on the floor after your finished using it try this --- open the oil tank valve and let the pressure out. If that valve I mentioned is working correctly it lets air flow in through that valve but doesn't let it flow out. The oil pump is supposed to work correctly when there is pressure in the tank.
A step up to a MS260 Pro will solve that oiling problem for sure.
Nosmo
Mine seems to lay down more oil now but it still doesn't sling it onto a log.
By the way if your saw begins to leave oil on the floor after your finished using it try this --- open the oil tank valve and let the pressure out. If that valve I mentioned is working correctly it lets air flow in through that valve but doesn't let it flow out. The oil pump is supposed to work correctly when there is pressure in the tank.
A step up to a MS260 Pro will solve that oiling problem for sure.
Nosmo