No I don't have any more pics sorry....
I ground out all the metal that was rusted to a straight line. I cut a piece of flat stock 1 inch longer than I needed. I ground the flat stock 1/2 the thickness on both sides for 1/2 inch. so that I would have metal that would
lay to the proper thickness of the tray so that the rear cable would sit correctly. I then Welded the sides of the metal to the existing cable tray
I then tack welded the back of it at 2 places.
I then primed the metal.
I then took a piece of rubber hose and over wrapped saran wrap on it and forced it in the open slot.
I mixed up a crap load of JB-Weld and applied that to the back side of the cable tray to seal it. The rubber hose and saran wrap kept it from coming into the trough of the tray when the JB-Weld set I removed the hose and pulled out most of the saran wrap.....
I filed all edges to be smooth to prevent the top from being cut. Then I painted it.
I didn't have a cable tray handy, that would of been sweet. I didn't have a wire welder then either but I do now...
I had to pad all the parts with wet rags and stuff..... but it came out all right.
The way the top sits you cant see the welded part....
If I had the wire welder then I might not have needed the JB-Weld..