MK3/MK2.5 dual fan blower - Alpha 2

7/4/2018 - Beta 1 has released. It fits, the airflow is partially optimized, and ready for testing.

7/2/2018 - Beta 1 will be coming soon. Initial tests showed slight improvement over stock because my air channels were setup poorly to push air at the nozzle. It was blowing straight beyond to nozzle. I've reworked the channels and it shows the air traveling at the nozzle vs away so once I print and test the new airflow channels I'll post up a new fusion 360 file and a new stl for the beta.