I saw on Saturday night's news that Petrocan & Shell were pulling ahead the Ontario gov't decreed increase to 10% ethanol content in gasoline. I guess this is to stretch the short supply of gas right now in Ontario.
If the jetting on your sled is on the edge w/ the gas you have been using you may want to richen it slightly.
If the jetting on your sled is on the edge w/ the gas you have been using you may want to richen it slightly.