Fan duct (HyperCube Evo)

grabcad

I notice the fan duct from HyperCube Evo is not cooling my print efficiently (thing: 2254103)So i decided to print myself a new fan duct which direct the airflow towards print, instead of blowing towards nozzle.Few consideration:1. Actually cooling the part (obviously)2. Able to print without support3. able to print without coolingThe mounting height should be suitable for e3d v6 hotend.Tips based on my experience printing this part without cooling fan:1. Point your fan towards the printer, this will help to cool throughout the printing process2. print fast on overhang + short distancep/s: I am not a Mech Engr nor had any related modelling experience, the flow sim just for reference so that I'm able to visualize where the air is going.