Ford Festiva Frame Rail & Pinch Weld Measurement Diagram - Hand-Drawn Sketch

This is a hand-drawn measurement diagram on graph paper documenting chassis/underbody width measurements, apparently taken while checking frame or suspension alignment. It shows two frame rails (viewed from above or below) with brake discs indicated on each side. Key measurements recorded: 58 3/16 inches across the front between reference points, 59 7/8 inches across at a point 48 inches rearward, with offsets of 13 5/8 inches on the left and 13 11/16 inches on the right from the brake discs to the frame rails, and 3-inch dimensions at each pinch weld location at the bottom. Notes state the structure is 1.6875 inches narrower in front than in the rear over the 48-inch span, which the author calculated corresponds to an angle of 1.007 degrees. "LEVEL" is marked vertically along both rails, indicating reference lines were leveled during measurement. Labels identify the brake discs, frame rails, and pinch welds. A reader can learn the measured taper of the frame rails/pinch welds — useful for setting up a chassis on a lift, rotisserie, or frame table, or verifying squareness during a swap or repair on the associated vehicle project.