Hi... I am confused, I had a friend of mine with a printer print this and it came out in two pieces... one, the connector that goes into the humidx and the other tube adapter. did my friend do something wrong when he printer it or are they suppose to be two pieces that I glue together. I do not know...

Hello I had a friend print this for me from the posted link on thingyverse and it will not fit into my AirMini.... is there a trick to make it fit? or to make it print differently?? I can try to sandpaper it down but then I was worried about the inside pieces lining up? Any thoughts or tips would be...