Yeah, know you have been wrestling with that one. Have taken a piece of tin foil folded into an "A" and put that into the Ultrasonic Cleaner as a test. If the cleaner is working correctly the tin foil will come out like it has been through a shotgun blast, full of small holes.QUOTE]
I've had 3 ultrasonics now. The 1st was a Xmas present, I wore that one out. #2 was a smaller one as I do alot of small engine (Briggs, Kohler) carbs so I got one "just big enough" for those. That one never worked from new. Then I got a bigger one that will do at least a car 2 barrel, that one works better than any so far. With my original one I had to put half of a BBD air horn in and have the rest hanging out, clean it, flip it and let the machine clean the rest. And 1 section at a time(throttle body, main body, air horn) so a BBD was a 6 step clean out.
