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2 Stroke vibrates more after jetting change??

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so i changed the jetting in my 2016 ktm 150sx (has rubber mounted bars) but i noticed that now the bike vibrates a lot more. i went from a 48 pilot to a 45 and a 180 main to a 178. i was wondering if leaner jetting can cause vibrations

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I'm going to take a guess and say if a bike is running more crisp it's going to vibrate more. Same happened to me when i moved my needle clip richer and the exhaust note became louder too. Although my bike still runs like crap.

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