Seat is done and looks good with 2 in vertical pleats on seated area and back(pumpkin colored vinyl). What type of wood base is used for the door panels? What is best thickness1/8–3/16–1/4. The door panels attach to the door via “plastic trees” that when pushed in the multiple 1/4 in holes already drilled expand and make removal difficult. The doors have approx 10 1/4 in holes on each of the 4sides of the base,but probably will use only 5-6 of the pre-drilled holes from Henry on my 32 cabriolet. How is the completed door panel(base) fastened to the 27 in square door panel of 2 in pleated upholstery? Yes, the ugly greenish-yellow Black is gone and car is now a very light greenish color(called SAGE). Once all the pieces are assembled, it’s picture time. ThanksJohn in s.Texas. Flatheads Forever!