# Element.BoundingBox doesn't work on Revit section box

**URL:** <https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856>\
**Category:** Uncategorized\
**Created:** [June 15, 2018, 1:19pm UTC](https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856 "2018-06-15T13:19:08Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Ning\_Zhou](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/ning_zhou/32/68283_2.png) [@Ning\_Zhou](https://forum.dynamobim.com/u/Ning_Zhou)\
**Post date:** [June 15, 2018, 1:19pm UTC](https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856/1 "2018-06-15T13:19:09Z")

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is it just me? i’m using Revit 2018.3 and Dynamo 2.0.1

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**Author:** ![Ning\_Zhou](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/ning_zhou/32/68283_2.png) [@Ning\_Zhou](https://forum.dynamobim.com/u/Ning_Zhou)\
**Post date:** [June 15, 2018, 1:43pm UTC](https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856/2 "2018-06-15T13:43:58Z")

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![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/5/9523ffc01600a08ea966d4ebcaf2dfcb736dfb27.png)  
well, perhaps my Dynamo Core is corructed, but Uninstall is greyed out, and i cannot install 2.0.0 back even if i deleted C:\Program Files\Dynamo\Dynamo Core\2

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**Author:** ![Michael\_Kirschner2](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/michael_kirschner2/32/75576_2.png) [@Michael\_Kirschner2](https://forum.dynamobim.com/u/Michael_Kirschner2)\
**Post date:** [June 15, 2018, 9:35pm UTC](https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856/3 "2018-06-15T21:35:54Z")

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for uninstalling 2.0.1 try this:  
[http://dynamobim.org/working-with-dynamo-in-revit-2016-and-revit-2019-simultaneously/](http://dynamobim.org/working-with-dynamo-in-revit-2016-and-revit-2019-simultaneously/)

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**Author:** ![Ning\_Zhou](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/ning_zhou/32/68283_2.png) [@Ning\_Zhou](https://forum.dynamobim.com/u/Ning_Zhou)\
**Post date:** [June 15, 2018, 10:17pm UTC](https://forum.dynamobim.com/t/element-boundingbox-doesnt-work-on-revit-section-box/22856/4 "2018-06-15T22:17:47Z")

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thanks Michael.

anyone can confirm that OOTB Element.BoundingBox doesn’t work on Revit 3D view’s Section Box? i tried different version of Revit and Dynamo, don’t know if Python or C# will work