# Can't modify faces on the geometry

**URL:** <https://forums.unrealengine.com/t/cant-modify-faces-on-the-geometry/399061>\
**Category:** Modding\
**Tags:** faces, unreal-engine, geometry, UE4, question\
**Created:** [June 21, 2017, 1:04pm UTC](https://forums.unrealengine.com/t/cant-modify-faces-on-the-geometry/399061 "2017-06-21T13:04:28Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Matthi2](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Matthi2](https://forums.unrealengine.com/u/Matthi2)\
**Post date:** [June 21, 2017, 1:04pm UTC](https://forums.unrealengine.com/t/cant-modify-faces-on-the-geometry/399061/1 "2017-06-21T13:04:28Z")

</div>

Hi.  
I’m trying to create a cabin using UE4. As i kept on editing, it suddenly stopped working. I am no longer able to pull any faces, and when I extrude a face I’m only able to move it one unit before it suddenly stops. Is the shape too complex? What’s going on?

---

<div class="post-metadata">

**Author:** ![anonymous\_user\_c445befc1](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_c445befc1](https://forums.unrealengine.com/u/anonymous_user_c445befc1)\
**Post date:** [July 24, 2019, 1:59pm UTC](https://forums.unrealengine.com/t/cant-modify-faces-on-the-geometry/399061/2 "2019-07-24T13:59:47Z")

</div>

This just started happening for me as well on 4.22