Gridfinity - Xbox Elite Controller Charger+Storage

This controller base sits on a 4x3 grid. I use this on my desk with the overkill gridfinity base that I set up for desk organization. Any feedback is welcome as I'm relatively new to 3D design and 3D printing. I have dialed the settings as well as I can, but if you have specific slicer settings to help improve, PLEASE share it here. I have added extra walls, top layers, and sparse infill in order to combat pillowing on the shallow top incline.Boost MeIf you'd like to, boosts are appreciated as they help to facilitate more designs like this one!