In The Knowlege Base I am having trouble finding a guide for my first time running lines. I don't understand the fittings not being the same size as the line (ie, the booster outlet is 7/16, but I was told to use 1/4 line?) Also, do I need the 2 and 10 pressure valves if my booster is mounted in the firewall, above the wheel cylinders? And I'm actually having trouble finding the supplies on the web. I just see full kits from Summit, and they look overpriced. Thanks for any help!