Anyone used an ultra sonic cleaner for their carbs? Usually just a good soak in carb cleaner and I'm good to go. Sometimes there is that stubborn particle that is left behind and while browsing through my latest Harbor Freight catalog, I saw one but think it is quite small for most carbs. The reviews state that it is too small for a motorcycle carb so I am looking for something a little larger. Anyone here using one and could recommend a reasonably priced model that can fit an average carb. Definitely don't need an industrial type unit as this is not something I need to use often.