I would look into that Blackie, I have never had a 4-s that put out ANYWHERE near the amount of oil that a 2 stroke puts out.

In fact, earlier in this thread, I made a joking reference to the fact that I don't clean my airplanes. But the fact of the matter is that when I am flying 4-strokes (which is most of the time), I rarely ever need to clean them. I may have to wipe a few flakes of grass off them, but that's about it.