i made it up as i went along i had my metal shob brake a peice of 14ga on a 90degree angle...got out the sawzall and the welder and wet to town.. i cut the rocker like an inch or so below the flat spot under the door and used some heat and a hammer to knock it down to where i wantet it.. on the top i just rewelded all the spot welds as plug welds and then cut it down to match the door and layed a few more beads on the seam.. this way you can body drop it a little more