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  1. Corey Harris
    Post

    Answered PLA Shrinking Inward on Circular Perimeters

    Yeah, I can confirm that it's straight. I created it Fusion360 using a revolve from a rectangle. I think I may have fixed it though. I reduced the...
    Post by: Corey Harris, Oct 3, 2018 in forum: Troubleshooting
  2. Corey Harris
    Post

    Answered PLA Shrinking Inward on Circular Perimeters

    So I calibrated the extruder and got it within just 1 or 2 mm of extruding exactly 100mm, so I tried the print again a few more times, and got the...
    Post by: Corey Harris, Oct 3, 2018 in forum: Troubleshooting
  3. Corey Harris
    Post

    Answered PLA Shrinking Inward on Circular Perimeters

    Fantastic! Thank you for your help! I think I may still be printing too hot, and could stand to increase my infill percentage as well. Gonna run...
    Post by: Corey Harris, Oct 1, 2018 in forum: Troubleshooting
  4. Corey Harris
    Thread

    Answered PLA Shrinking Inward on Circular Perimeters

    I've been trying to troubleshoot what I believe is a PLA cooling issue today with no luck. The first half inch or so of a cylindrical print that I...
    Thread by: Corey Harris, Oct 1, 2018, 10 replies, in forum: Troubleshooting
  5. Corey Harris
    Post

    Answered Trouble Feeding Filament Through Hotend

    Geof, I tried oiling the filament with a piece of paper towel soaked in oil rubbed along the filament as it was feeding. I didn't have an oiler,...
    Post by: Corey Harris, Jul 23, 2017 in forum: Troubleshooting
  6. Corey Harris
    Thread

    Answered Trouble Feeding Filament Through Hotend

    Hey Guys, I've been working through a number of issues with my printer for the last couple of weeks with the help of Robo3D customer service, who...
    Thread by: Corey Harris, Jul 22, 2017, 4 replies, in forum: Troubleshooting
  7. Corey Harris
    Post

    filament removal

    Recently, I have found that I remove the hotend when I want to swap new filament, because the gear will not extrude the filament the entire way. I...
    Post by: Corey Harris, Jun 25, 2016 in forum: General Questions
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