J J _Joe_ Dec 31, 1969 used sawzal to cut the curve, 6 inch wide 2x6 every 2 ft, then 2 layers of half inch plywoodon top, then HDPE on top of that, theres pics that kinda show it
used sawzal to cut the curve, 6 inch wide 2x6 every 2 ft, then 2 layers of half inch plywoodon top, then HDPE on top of that, theres pics that kinda show it
