Wanhao Duplicator i3 back plate 60mm fan

(edit)
added file that "should" work with original switch/socket. This has not been tested/printed, so print at your own risk - measure first etc. The hole/opening and screw holes are correct (imo) just the clearance for the switch body hasnt been tested.

needs a 60mm fan (I use a thin one, about 10mm thick, but standard thicker ones will fit)

First tidy the wiring - shorten all wiring (cut length and reinsert into the green mainboard plugs (they are all screw down terminals - easy but t