Continued working on assembling the framing for the next bay including setting the position of the side rod extension  in bay 2 using a plumb line and cutting the perimeter rail piece at both ends to form the joint with the side rod extensions.  I also cut the next section of lower perimeter rail which meets the wheelarch frame at its farthest end.  Noted that there is some discrepancy in position of the frame rail at this point,  which would lead to the body flaring inwards slightly towards the  rear wheel.  which I may be able to correct when I make the new wheelarch section and there might be some adjustment of the current side rods position possible to reduce the difference, which is approximately 1″.   The wheelarch section will require timber that I don’t have, so I have ordered this for delivery early in the new year.