Cut panel support bracket slots out of panel support. Also match drilled holes through panel and brackets. This is definately a 2 man job. No way to hold the panel supprt while drilling the holes. Thanks, Dave! Your help throughout this build has been appreciated. It's also fun working with you! Oh, and you being here to discuss many of the building process has solved problems and led to some unique solutions too.
Slot on the right from the back side
2 right screw holes will hold the frame to the supports