Thanks you two

I just sawed it out, bent it by hand and soldered the one edge at the back.

A worklog is available in German but I just wanted to start one here...
In "Cooling" - "Liquid Cooling" we have the "Liquid Cooling Worklogs" but
in "Cooling" - "Air Cooling" we have no "Air Cooling Worklogs"...

I just asked an admin for creating this folder but till now I got no answer