So I got my carb synch adapters in today and I will be synching my carbs tonight for the first time. I made a rather huge (to compensate for error) manometer out of some tubing and 2 stroke oil. The only problem, is I made the simple kind with 2 connections, rather than all 4. I can still do this with what I have right? Just have to disconnect and reconnect the hoses a few times between the different vacuum ports while synching?

Also, I have read that there is a constant carb that you synch your other 3 carbs to. I think on a 94 cbr 954 it was carb #2 that was the constant. Can't remember.

Thanks for any help.