Ender-2 z-axis endstop extension (adjustable)

UPDATE 20180524:
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I added a adjustable version (Ender2_z_stop_adjustable)

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This is a extened version of the ender 2 z-axis endstop mount.

I created this part because i want to use a glasplate with pertinax instead of the pesudo PEI sheet.
The glas and pertinax add about 5 to 6 mm... so the original endstop was a little to low..
with this endstop you now have the missing 5 mm...