Hi everyone, thanks for letting me join the forum!
A little background on me: I owned a 1976 CB750 back maybe 15 years ago, but didn't know much about working on motorcycles, and frankly didn't have the time to learn on it as I was in college. Unfortunately, I sold it off at a great price to someone locally. I did learn a few things on that bike, but have recently really revamped my passion for motorcycles.
I recently fixed up a 1977 Suzuki TS185 enduro bike, and a 1983 Honda Shadow VT750C. I've recently acquired a 1977 Honda CB550K (K3 maybe?) that's in pretty darn good shape for it's age. The carburetors need to be gone through, and I'm currently trying to work through that - kind of a painful process with these PD46A carbs. If anyone has any good info on rebuilding these things, PLEASE let me know!

I'm loving this new ultrasonic cleaner though, that's a new tool in my toolbox.
Anyhow, thanks for having me here, and I look forward to learning and contributing where I can.