Universal gamepad wall mount remix

I loved the original wall mount but it had one flaw, which was the shallow recess/cutout on the back side, which caused it to not sit flush against my wall with adhesive/command strips, which resulted in all of my mounts coming off the wall and in one case dropping a gamepad to the floor. Sad.

All I did was modify the source model to fill in the back side to remove the recess so now it's flat and sits flush. My test print using a command velcro strip has not failed over the course of some weeks, so I'm calling it good.

Print settings are identical to original wall mount.