E3D v6 40mm dual fan mount

>ATTENTION: I have since designed a more compact and easier to print mount that >should provide an easier fit on most printers: https://www.thingiverse.com/thing:2818359


This is a universal part- and hotend cooling fan mount designed for E3D v6 hotends and its clones. There are many similar designs on here, but many utilise the hotend fan as a parts cooling fan simultaniously. Since the hotend fan is always on, this robs you of the ability to vary the parts cooling airflow, which