LCD back cover for Geeetech a10pro + switch mount

I recently installed some LEDs on my 3d printer, I wired them directly to the machine's power supply with a switch in series to control them manually and quickly.I didn't have a LCD back cover so I found a model of one, modified the connector's hole, added some support for the big flat surface (at 2mm thick it would flex a lot, now it flexes only a bit) and closed the SD card original hole that I didn't need.Unfortunately the top screw pillar (2nd image) broke on me twice (in the test print and in the version 2 I installed anyway), there's a bit of a weak point in between the main body of the pillar and the face the screw head rests on created by the layer orientation. If you wanted to make this I'd suggest either adding an additional fillet in between the pillar's body and the face mentioned, using a tougher filament, or being extra careful when tightening that screw.