Hello, I am from Ottawa, Canada and own a Cub Cadet 28" snowblower. I am worried that I may have over filled the oil reservoir, as I went to start it last night and smoke came billowing out of the exhaust as well as oil. I have since drained the oil back down to the point where it is showing up on the oil stick. I tried starting again and the motor would not turn over? I will try again tonight. Any advice?