I think i've figured out why its running so rich and it must be tied in with the idle situations. When the truck is shut off you can see gas leaking down the secondary thottle bore (literally kind of like a streem all the way down the bore onto the blade and slowly leeking form there into the intake)
now i'm "figuring" that must be either comming from a Warped carburator main body or from the boosters some how.. are there supposed to be any check valves (little ball bearings in any of the booster holes?)
hmmm any thoughts on this? i'm tempted to say screw it and either buy a new "rebuilt" carb (at the very pricey expense of 288bux plus tax, keep in mind thats cdn) or make an adaptor to mount a 2bbl Carter BBD or Holley 2210 onto this intake (not something i have the time for)