I made mine thicker than 3/4 to be slightly higher than the metal edge and no groove`s. They set up rot with water and dirt traveling in there. Slight gap at each end for water to drain off.
Last edited by Guitplayer; 12/12/20253:48 PM.
~ BD. "You won't find me in an old folks home" Pioneer Florida Cracker 1958 Apache Stepside 1958 Apache 1/2 ton Panel 1959 Apache 1/2 ton Panel