# Why is the first corner of every layer always like this?

**URL:** <https://forum.snapmaker.com/t/why-is-the-first-corner-of-every-layer-always-like-this/30320>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Tags:** 3D\_Models\
**Created:** [March 18, 2023, 12:18pm UTC](https://forum.snapmaker.com/t/why-is-the-first-corner-of-every-layer-always-like-this/30320 "2023-03-18T12:18:04Z")\
**Posts on this page:** 1\
**Showing post:** 10

<div class="post-metadata">

**Author:** ![Hauke](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/hauke/32/5704_2.png) [@Hauke](https://forum.snapmaker.com/u/Hauke)\
**Post date:** [March 26, 2023, 11:03am UTC](https://forum.snapmaker.com/t/why-is-the-first-corner-of-every-layer-always-like-this/30320/10 "2023-03-26T11:03:01Z")

</div>

Sorry for answering late - Currently I use these settings: [Dual Extrusion Head: Heat creep? More likely: Bad feeder! - #11 by Hauke](https://forum.snapmaker.com/t/dual-extrusion-head-heat-creep-more-likely-bad-feeder/30010/11) - not perfect yet, but I’m getting closer. I do not print very often (have only done 5 prints with DX yet), so my iteration is slow.

With these settings I get a decent first layer: [[First Batch Shipped Out] FAQs of Dual Extrusion 3D Printing Module for Snapmaker 2.0 - #152 by Hauke](https://forum.snapmaker.com/t/first-batch-shipped-out-faqs-of-dual-extrusion-3d-printing-module-for-snapmaker-2-0/27340/152) - but you can see my blue also has an edge problem. I guess I’ll increase extra prime amount even more after extruder change. Note however that I do not use a prime tower.

---

_[View the full topic](https://forum.snapmaker.com/t/why-is-the-first-corner-of-every-layer-always-like-this/30320)._