Got my Auto Meter Phantom white faced boost gauge! I was reading the instructions and I have a couple of questions. First I have to somehow attach the nylon tubing to a sealing nut...on the diagram they show the tubing going through the "ferrule" which then holds the tubing inside the sealing nut. Am I supposed to crimp the "ferrule" to keep the tubing from sliding out of it and the sealing nut? It looks like it's the obvious thing to do but it doesn't say in the book and I don't want to screw it up. Second, on the other end of the of the tubing which attaches to the turbo there is another set of sealing nut, ferrule which then attaches to an 1/8" NPT adapter...then that hooks up to an 1/4" NPT adapter...soooo here's my question, where to I screw those adapters in to? I thought all I had to do was hook up a T fitting on one of the vacuum lines....any help would be greatly appreciated as I can't wait to see how much boost I'm actually running.