87 b2200 carb chambers?

i think i finally figured out my vaccume hoses...the only problem i have is that i do not know which is the primary chamber, the secondary chamber, the float chamber and so-on...these are what the hoses connect to on the carb itself....does anyone have a write up or diagram that shows and lists the parts of the carb itself? The manuals i have a good for nothing...and ive been searching the web for days....please get back to me...

I'll see if I can shoot some pics for you.
The link that I gave you should be clear enough. Or you can try the home page and go to B2200 section, he has a cleaner vacuum diagram there compared to the one in the thread which was blurry.
I did a tune up on mine after buying it used. Drove it for about 80k miles and just trying to bring the gas mileage up a bit due to high gas prices.
I just did the egr and vacuum lines and stuffs a few weeks ago and found some lines in the wrong places.