Every time someone at my field has a problem with their engine, I try to learn from it what I can. I always ask what brand engine it is. I have NEVER seen someone struggling with an OS. I only have OS 2 strokes, and they start on the first, MAYBE second flip of a chicken stick EVERY time. I believe you get what you pay for, and you can always do 3Pay on tower to help defray the costs.

The Magnum's I've seen at our field tend to be problematic.