V4 - e3d clone CIRCULAR fan ducts 360° - print and barrel ! ultimate edition

These ducts are the nth? iteration of my custom ducts for the e3d clone hotend.
Flow is improved another 10% and barrel flow is improved aswell.
main work is on the flow direction.
now the flow is annular around the print and is aimed towards the center.
fans are raised and at a steeper angle so they do not interfere much with the lcd display on some printers.
VERY LITTLE PRESSURE LOSS.
just 6 screws and 6 nuts needed.
much easier installation now!