rescaled to 105% to fit pi zeroW, moved pins to 58mm exactly. i intend to further cut holes after printing so this isnt a finished design. muddled with the file in tinkerCAD to create the ZERO logo on lid as a cutout for added ventilation. makerbot replicator 2 in clear PLA. will upload pics when done. had to completely recheck the entire machine. printing at my local library. its was so out of wack i wasted almost a meter of filament in testing process. print is now so reliable im going to walk away from machine. message me for .STL file. free for all, dont sell it!!!