Momentary Switch for Sino Plate S18

Since I want to integrate my Sonoff basic to my wall switch with less money as possible, I created this momentary button holder for my house wall switch, which is a Sino's, or Vanlock's.

There are some varients with different tolerances, depends on your machine.
+ 0.4mm tolerance: 3mm and 5mm tall
+ 0.2mm tolerance: 3mm and 5mm tall

I used the 0.2mm one, 25% infill and 4 perimeters, no support needed.

For the best usage you should use ABS to print this, I ran out of ABS so I used PLA,