Robo 3D R1+ Blower Fan Shroud

I liked and used the original, but I only had a single fan. I needed the fan on the other side as well. When I ordered more, I made the mistake of ordering a similar sized blower fan. A little reworking later and I had the shrouds I needed!

One thing to be aware of, is that with 2 fans working together you get much more cooling than a single fan. And my blowers blew a lot more air than the original muffin fan. This cools the extruder as well as the part as the air bounces off of either the pa