[PNW Fireguy]

That particular bracket is designed to mount on the edge so that the attachment bracket lines up with the long edge of the panel frame. I thought about using a different style bracket moved further inboard from the current location however I will lose the ability to tilt the panel toward the outboard edge. At that point I could just change the mount types and move them both inward from the edges...non tilting install. I guess that is my last option.\

All of the brackets are mounted but found a pic of them online. Hopefully that illustrates what I was saying regarding the inability to move the attachment bracket away from the corner of the panel.