haha.... I know RIGHT!!! I had to ship that rack-n-pinion back and just got my refund late last week. I was gonna order the right one while waiting on the refund, I just didn't wanna have $600 out on steering items..... Work has been crazy, so I haven't had a lot of time to speak with Wilwood about master cylinder and brake line size. I was just figured out my pedal ratio (6 to 1) for the manualbrakes.com setup, and that I have four 1.75" pistons in my Wilwood calipers. With those two figures, the bore size and brake line size can be figured. Hopefully tonight, on that phone call.....Woah 2wks no update lmao!