5. if #4 is yes , test the battery voltages (will do so - but the same batteries work on my blue buzz just fine!)
Just to make sure: I measured the Volt output of the batteries as well: 4.11 and 4.06 respectively - on top of that took changed the batteries as well, makes no difference. That was the first thing I tried anyway, but just did it again so in order to not overlook anything.
6. #4 yes , test the output voltage ( red lead to center screw , black lead to bottom cap or top cap threads --- Okay, will do that and come back with results
Did just that, and here are the results: 1.9 with the adjusting wheel somewhere in the middle ... 2.1 with the adjusting wheel on the red mark.
So it looks like the flow doesn't work, not? ... What can I do about it? Or what can *someone* do about it... I still think it might be just "a little thing" which would make it more feasible to look for s.b. here and tell them exactly what to do, hm? I mean, the shipping to and fro alone takes quite a while btw. Calif. and here....