Rats nest diagram a little unclear
 

I know I have a vacuum hose not connected, I am just unsure of which goes exactly where. I know on the diagram it is the dark blue line but not 100% on which on it is looking on the car.

If anyone could tell me which runs to which I would be in your debt.

I am pretty sure it is 1
http://i380.photobucket.com/albums/o.../ratsnest1.jpg
but which of these does it go to?
http://i380.photobucket.com/albums/o.../ratsnest2.jpg

I have the hose ready just want to make sure I get it correct.

Great, found some more not plugged in, time to call up Phil. Hopefully he has some time to check it out, should only take a couple minutes.

In the second picture, the 3-port mainfold you circled has a common vacuum source. So it doesnt matter which of the 3 barbs you connect to. 2 should be plugged and one used, if that helps. Doesnt matter which barb you use out of the 3, they're all open to the same source. I'll have a look in my diagram and see if I cant help you out with the first picture. I used to know, but forgot...