30mm & 40mm fan cover in one

A 30mm & 40mm fan mount/cover with built in spacers.

Twice the fans = Twice the cooling right?

I made this because my e3D v6 hotend on my prusa i3 would clog whenever I used Cura because the hot end would pre-heat, home, then start the print and my fan wouldn't kick on until the print started... Even using the M106 G.code command (fan always on), it still waited until after the print started to turn the fan on (which was long enough for the nozzle to clog).

With this setup, you can atta