
Hello. I have a question.
I’m using the Q2 it without the Qidi Box.
What inner diameter do you use for the PTFE tubing in the Qidi Q2 that runs from the printer wall to the extruder?
I was told that the standard size is 3 mm x 4 mm, but those are harder to find in Germany than the 2.5 mm x 4 mm ones. Do you have any experience with the different inner diameters, or can you recommend something?
Does it have to be a Bowden tube, or can it be a non-Bowden tube, or does it not matter? I wanted to replace it because it doesn’t look so great where it meets the extruder. (see picture)
I wanted to replace the Tube and would like to order one here for now and from Ali in the long run.
Thank you in advance.