# Increase Width of segments after TotalSegmentor autosegmentation

**URL:** <https://discourse.slicer.org/t/increase-width-of-segments-after-totalsegmentor-autosegmentation/37018>\
**Category:** Support\
**Tags:** segmentation, segmentations, segment-editor\
**Created:** [June 25, 2024, 9:12pm UTC](https://discourse.slicer.org/t/increase-width-of-segments-after-totalsegmentor-autosegmentation/37018 "2024-06-25T21:12:57Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![waterbottle](https://avatars.discourse-cdn.com/v4/letter/w/9d8465/32.png) [@waterbottle](https://discourse.slicer.org/u/waterbottle)\
**Post date:** [June 26, 2024, 12:46am UTC](https://discourse.slicer.org/t/increase-width-of-segments-after-totalsegmentor-autosegmentation/37018/4 "2024-06-26T00:46:51Z")

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Margin does the trick, for anyone wondering how to resolve “not feasible” problem, check this out:

> [@How do I set segmentation resolution](https://discourse.slicer.org/t/how-do-i-set-segmentation-resolution/19068):
>
> Operating system: Windows 10 Slicer version: Slicer 4.11.20210226 Question: I am completely new to 3D Slicer. I was working on a segmentation and when trying to make it hollow, I was not able to with my desired shell thickness because it is not feasible at the current resolution. I believe I have to adjust the “master volume”, but I do not know how. Can you please tell me how I can adjust the resolution of my segmentation, and can you explain to me more about this “master volume”

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