Dual Bracket for Single Stud

I made this because my shelf couldn't reach two studs, but I wanted to make sure it was stable. And since I'm renting, I figured I'd avoid drywall anchors.The two members are 90 degrees from each other and 45 degrees from the wall.Print settings:Material: PETG for garage temperatures/sustained loadsStrength: 4 walls, 20% gyroidSupports: No