Thanks for your total review,curious! it is really very good
but I want to say two point
1 "A ptfe tube for the extruder, without which it absolutely was not going to print anything - ever. "
Do you mean the white teflon tube? we should put it in the parcel
2"The actual build components were all quality parts. Apart from the extruder carriage, which was poor quality 3d printed and not level"
this is our strategy mistake! when we design the mold , we design dual extruder carriage to injection molding, but not single extruder carriage
I will give our manager this feedback