Prusa i3 Mk2 Fan Shroud for Silicone Sock MODDED

Have been using this fan shroud for some while but noticed that printing right side on corners gave me bad results, only explanation is that the cooling isn't going as fast as it should. Redesigned the shroud because one of the tunnels wasn't used at all.

21/06/18

Modified the tunnels a bit compared to the previous version to make air flow easier tried to guide it as efficient as I could imagine. Added as well guides where exhaust is so it's a bit more focused.

03/08/18

I've added a