Time to remember how to tune a 1920 1 bbl carburetor

I read the articles and looked at the diagrams and learned some things. In the carburetor main body, I didn't do anything to shoot cleaning fluid down the high speed air bleed or the idle air bleed, I'll try blasting some carb cleaner back and forth through that. And even though I cleaned out the metering block pretty well, I'll hit it some more. Maybe I'll even get some acetone and let the whole thing soak in that for a day or two. I know someone who has an ultrasonic cleaner, maybe we will try that as well.

I know the accelerator pump nozzle works, I had fuel coming out of it pretty well when I was running the engine and when I was emptying out the carburetor.

For the main discharge nozzle out in the throttle body, is there only one point at which fuel comes out of the pipe? Judging by the shape of the extra pipes in there, it looks like it could have multiple points of exit, and if some are clogged up, that could be a problem also.

Holley should have designed this thing better, made it easy to take apart and clean every little piece. Surely they knew that in 50+ years, some fanatics like us would be trying to rebuild them.......