YOU didn't read my post,Dillon……………...I clearly stated ` That was before the stupid gov't made it almost impossible to get gas without ethanol.' AND I said YEARS ago, meaning in the 1980s.
Of course, Stihl HAD to do what Pacer said and develop ethanol resistant parts for carb, lines,etc.
So now, because they have no choice, they allow ONLY UP TO 10% ethanol or they'll blame the fuel and void yer warranty.
Did you even READ what Stihl says about ethanol that I posted?