Well great news. I finished thoroughly cleaning my carburetor and got rid off all of the gunk, jelly and scale. I cleaned each port and used a small wire to ensure even the tiny little ones were open. I only needed one new gasket really but I got both just to be safe. The one sealing my manifold to the carb was fine from what I could see.
I didn't know what to adjust the 2 screws I mentioned above so I had the top left one set at 2 full turns open and the bottom one was closed fully.
I was pleasantly surprised when my fuel came rushing into my sediment bowl and filled up right into the carb. Then it stopped shortly after as I can only assume my float needle was working properly. I was watching the little bubbles in the sediment bowl to see when the flow came to a stop. Everything seemed to be in perfect order.
I also changed all 4 of my plugs with new H10C's
I went to fire it up and the engine immediately sputtered but then died right away. I tried a few more attempts. Choke, no-choke, half throttle... then I started thinking... ok it can't be the carb because that's pristine. So I was already pretty confident I had the top left needle set right. It was 1 full turn open when I got it from the guy I bought it from. The problem was, I thought the needle valve on the bottom left was just a bleeder valve. After dis-assembly I realized it was a needle valve for some jets. So since no one responded yet I decided I'd try 2 turns open on that one. As soon as I did that, it fired right up and ran strong.
So as of now both of my needle adjustments are open 2 full turns. I am going to try to figure out what they are each for and what settings they should be at, so any help or advise is welcome. I had it running for an hour tonight and it was quite smooth. I could even start it with a simple press of the button and no choke at all. Awesome!
OK I got my break shoes adjusted properly but I am having a bit of a problem with my right break. It is bottoming out on the metal frame and forcing me to have to adjust that break shoe slightly tighter than the left one. The left one works great and is not bottoming out on anything. I tried adjusting the collar (it has a bolt to loosen the collar) but that didn't do much, it just slipped back into the place it was at before. Probably keyed or something so it is not just friction holding the break petal at the angle it's at. So how can I adjust that angle of the pedal? I could bend the bar I suppose? But there is probably a better way to adjust it so that it doesn't bottom out anymore. -Suggestions welcome.