![Why does this hole disappear when I rotate the model to lay it flat? Please help me, I am using Cura : r/3Dprinting Why does this hole disappear when I rotate the model to lay it flat? Please help me, I am using Cura : r/3Dprinting](https://i.redd.it/why-does-this-hole-disappear-when-i-rotate-the-model-to-lay-v0-ybq4axhyv6nb1.jpg?width=3024&format=pjpg&auto=webp&s=55bf6ff385ab1691bfbb1a0ecacb8399a7b00474)
Why does this hole disappear when I rotate the model to lay it flat? Please help me, I am using Cura : r/3Dprinting
![Materials | Free Full-Text | The Influence of the Gradient Infill of PLA Samples Produced with the FDM Technique on Their Mechanical Properties Materials | Free Full-Text | The Influence of the Gradient Infill of PLA Samples Produced with the FDM Technique on Their Mechanical Properties](https://www.mdpi.com/materials/materials-15-01304/article_deploy/html/images/materials-15-01304-g005.png)
Materials | Free Full-Text | The Influence of the Gradient Infill of PLA Samples Produced with the FDM Technique on Their Mechanical Properties
![Processes | Free Full-Text | Accuracy of FDM PLA Polymer 3D Printing Technology Based on Tolerance Fields Processes | Free Full-Text | Accuracy of FDM PLA Polymer 3D Printing Technology Based on Tolerance Fields](https://pub.mdpi-res.com/processes/processes-11-02810/article_deploy/html/images/processes-11-02810-g007.png?1695353400)
Processes | Free Full-Text | Accuracy of FDM PLA Polymer 3D Printing Technology Based on Tolerance Fields
![Photogrammetry and 3D modelling in university teaching. A case study applied to the history degree | Journal of Classics Teaching | Cambridge Core Photogrammetry and 3D modelling in university teaching. A case study applied to the history degree | Journal of Classics Teaching | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20230906180919827-0810:S2058631023000429:S2058631023000429_fig4.png?pub-status=live)
Photogrammetry and 3D modelling in university teaching. A case study applied to the history degree | Journal of Classics Teaching | Cambridge Core
![Materials | Free Full-Text | Innovation Process for Optical Face Scanner Used to Customize 3D Printed Spectacles Materials | Free Full-Text | Innovation Process for Optical Face Scanner Used to Customize 3D Printed Spectacles](https://www.mdpi.com/materials/materials-15-03496/article_deploy/html/images/materials-15-03496-g008.png)
Materials | Free Full-Text | Innovation Process for Optical Face Scanner Used to Customize 3D Printed Spectacles
![An exploratory study of topographical signatures within 3D fused deposition modelling using Polylactic Acid (PLA) filament - ScienceDirect An exploratory study of topographical signatures within 3D fused deposition modelling using Polylactic Acid (PLA) filament - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0379073823001901-gr18.jpg)
An exploratory study of topographical signatures within 3D fused deposition modelling using Polylactic Acid (PLA) filament - ScienceDirect
![An exploratory study of topographical signatures within 3D fused deposition modelling using Polylactic Acid (PLA) filament - ScienceDirect An exploratory study of topographical signatures within 3D fused deposition modelling using Polylactic Acid (PLA) filament - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0379073823001901-gr10.jpg)