3D printing with ABS and other plastics that have a low-melting point are old hat. And, with the price of entry dropping below the $500 mark, soon enough anyone will be able print their own pirated 45s. Instructables user [taulman] has has taken it upon himself to push the DIY polymer extruder scene in a new direction -- Nylon. The slick and bendable Nylon 6 melts at 320 degrees celsius, roughly