3-July-07 We start on the front bumper beam. Bill and I look at the print and it only calls for the little square tabs to be finished machined. Now I can't believe the bumper-to-front frame spreader contact point, and the coupler pocked mount point wouldn't be machined, but the print only indicates a raw casting-to-machined surface contact. We also don't know how we are supposed to hold this part as we drill and tap holes in the top, bottom, front and back without any machined reference surfaces. We decide to machine the contact sufaces which we will use for holding the casting in the difference orientations.