• Brittle PLA

    Has anybody had any issues with PLA going brittle?  At work we have a CEL Robox and I've noticed that some white PLA filament that was on the end of a spool and lying around for several months has gone brittle and snaps easily. New filament is much more…

  • 3D Printing: About the extruder choice

    I write this short note, an abstract from the - in-print next October - issue of The Shed Magazine. I should admit that I had never though to this important detail without spending a lot of time in chat with trying to understand and solve the…