I had at my lawnmower with B & S engine is the problem that it is often assumed that after starting from idle to full throttle again. Thought that it could be the carburetor and simply poured on suspicion the Liqui Moly mtx Carburetor cleaner in a powerful mixture in the tank and lo and behold, at the first start, the problems were almost gone. Only briefly stuttered but anstandlos, without going out, passed in the full throttle range. Next time mowing then was nothing more to be felt by the non-round skiing. The cleaner was exactly right for me. Absolute buy recommendation!
