Ender 3 Filament Runout Sensor Mount

I was looking for a filament runout sensor for my Ender 3, I found a few for the Ender 3, however it didnt fit my microswitch! so I took two models and merged them together, I didnt do the hard work in designing them, just a little bit of copy and paste but works good.

My micro switch was from here: https://www.ebay.co.uk/itm/3PIN-Tact-Switch-KW11-3Z-5A-250V-Microswitch-Buckle-JL024-DIY/152437859602?ssPageName=STRK%3AMEBIDX%3AIT&var=451744107606&_trksid=p2060353.m2749.l2649

The size is 20