![What are these missing bits in my outer walls? I guess it has to do with layer changes? : r/3Dprinting What are these missing bits in my outer walls? I guess it has to do with layer changes? : r/3Dprinting](https://external-preview.redd.it/TPI_4qYW3YK7QEkvH5PwuE6hTihPlKyJx-7Ef2rQXT4.jpg?auto=webp&s=298339fe30155af52cc209808c78158cb68bf8a8)
What are these missing bits in my outer walls? I guess it has to do with layer changes? : r/3Dprinting
![extrusion - Holes/ missing layers (after retraction) in 3d printed objects - 3D Printing Stack Exchange extrusion - Holes/ missing layers (after retraction) in 3d printed objects - 3D Printing Stack Exchange](https://i.stack.imgur.com/tSNwG.png)
extrusion - Holes/ missing layers (after retraction) in 3d printed objects - 3D Printing Stack Exchange
![How can I prevent these missing lines on my number wheels? Only seems to happen above and below the detailed layers. Resolution, print speed, flow rate, and temperature have no effect. : How can I prevent these missing lines on my number wheels? Only seems to happen above and below the detailed layers. Resolution, print speed, flow rate, and temperature have no effect. :](https://preview.redd.it/i6un7mzkpr231.jpg?auto=webp&s=9e220ee48c0f9e6c5c5109c0ef80e2d4cdfc4105)
How can I prevent these missing lines on my number wheels? Only seems to happen above and below the detailed layers. Resolution, print speed, flow rate, and temperature have no effect. :
![What is happening with this 3d print?!?! Layer shifting?? - 3D Printing / 3D Printers - Talk Manufacturing | Hubs What is happening with this 3d print?!?! Layer shifting?? - 3D Printing / 3D Printers - Talk Manufacturing | Hubs](https://www.3dhubs.com/talk/uploads/db5060/original/2X/0/0466a9c1a9662a5f861bb92ffa79b2911999bf1a.jpg)