# I cannot remove "ridges" in 3D segmentation

**URL:** <https://discourse.slicer.org/t/i-cannot-remove-ridges-in-3d-segmentation/4792>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [November 19, 2018, 4:07am UTC](https://discourse.slicer.org/t/i-cannot-remove-ridges-in-3d-segmentation/4792 "2018-11-19T04:07:19Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![cpinter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/cpinter/32/7995_2.png) [@cpinter](https://discourse.slicer.org/u/cpinter)\
**Post date:** [November 19, 2018, 3:34pm UTC](https://discourse.slicer.org/t/i-cannot-remove-ridges-in-3d-segmentation/4792/5 "2018-11-19T15:34:55Z")

</div>

> [@nwskelley](#):
>
> tips for reaching the segmentation geometry window

This is a recent addition to 3D Slicer. Please download the new stable version 4.10.

Or better yet, an even newer 4.11 nightly, which contains further [features](https://discourse.slicer.org/t/improved-3d-preview-during-segmentation/4795/1) that help with segmentation.

---

_[View the full topic](https://discourse.slicer.org/t/i-cannot-remove-ridges-in-3d-segmentation/4792)._