Why nobody tries to make K1 series quieter? That says me that either, nobody succeeded, it's too hard, or no one is willing to change it. The last reason is the most interesting to investigate, since it would also answer the others. Why do you think nobody came up with a silencing mod so far? I cannot understand, since there's plenty room for improvement and many possibilities, here are some I can see: - bigger side(aux) fan - bigger external print head(part) fan, using air duct attached to the head - bigger rear(chamber) fan, via adapter on the outside - quieter fan on the power supply(PSU), or a fanless PSU, maybe a computer PSU? But I'm afraid the answer for my questions are the average k1 user, they are willing on spend most of the energy on printing rather than modding, and those mods I listed are hard and takes time. What do you think is happening here? Am I missing some cool mod's out there?