Thanks for all the input.
Removed the carb, took it part way apart. Gently put a thin wire through 4 different little openings, and sprayed the hell out of it with carb cleaner.
It works great.
I did this hanging over the transom, which is nervewracking. Especially as I kept screwing up and actually had to re-install it 3 times.
Glad you got it fixed. "Over the transom"? Oh my, If I had done that half the parts would be on the bottom.