Has anyone come up with a solutions for oil changes? I get a little nervous about pulling the oil line off the engine. I really had to crank the hose fitting before I was unable to turn the hose with my hand. My brother says I should just suck it out of the tank with one of those Harbor Freight suckers. There was a little oil in the sump, but that's easy to get to. Remember to put on a new O ring however.