I could use best practices and advice on squaring cab to frame. First of all, I ASSUME that the cab should be symmetrical side-to-side, at the mounting points, relative to the frame rails. As you can see in the enclosed picture, I ran plumb bobs from known points on the firewall that I did not touch in the metal work that I have done on the cab (I used the upper hole for the hood support spring assembly). If I center the cab side-to-side relative to the frame, I I would have to widen the hole on the passenger side of the cab mount on the frame just a tad, in order for bolts to drop right in to secure front of cab to frame. I am OK with doing that, I just don't know if there is a "better way". Thanks
