After taking some dramamine I watched the whole DVD.  I quickly figured out why both my car's consoles are broken.  The nozzles are stuck.

 

Best money I've spent and my hands aren't even greasy, yet.  

 

Thanks Bruce and Steve. 

This may be why I have black plugs!  

The DVD is a must for folks like me, I learn from example not written text.  The best thing to me was a side comment by Steve when showing the nozzle's tip being flush in the venturi, "if you leave the chokes up it'll puddle up and drip down the nozzle" or something like that.  I have a 3 car garage and 5 cars.  I'm constantly moving cars around and always leave the choke pulled up.  My friends are scared to come in the fumes are so bad.  Now I know why.  

 

It's a common sense format.  I want to work on them now where before I was too anxious.