Here is a cool pic showing all of the different stages of the process. Layout -->cut up--> welded--> ground and ready for mounting
I c-clamped the two ends to a big thick piece of aluminum while I welded them together
Here is a cool checkerboard thing a ma jig.
Here is the board all laid out and ready to cut. I found the center of the board, and measured out from the center line. I have the numbers at work, should post them, because I will probably lose the piece of paper.