Well it has been a while and I never got the Geeetech 3 in 1 mixing hotend from Banggood or bangood or w/e. It got lost in the mail. Tracking showed it moving to about half way across my state and it just stopped. I am less than happy with the whole thing but I was trying to flesh out a good multi material printer and so I have ordered this part again. This time from a different source. Also I kidnapped one of the genuine Bondtech BMG extruders for my coreXY build and have replaced it with a $20 knockoff. So I will be able to have a real world side by side comparison of the genuine and knockoff BMG extruders. I already have the extruder and should get the hotend in the next day or two.