A short clip at my most recent clinic at Check Six Paintball in New York on how to position your stance when shooting from down low.
Editors note: I personally have the same style as Scott and I prefer to teach it to newer players. With the outside leg down, you see how his hips are pointed out the bunker. This allows for easier bumps since you eliminate the need to turn your hips.
Again it is about personal preference but if you can adapt that style, it should improve your burst to the next spot.