# Negative axis does not work in TVSB

**URL:** <https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010>\
**Category:** Kibana\
**Created:** [November 24, 2021, 4:57am UTC](https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010 "2021-11-24T04:57:06Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![sidharth\_vijayakumar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sidharth_vijayakumar/32/97257_2.png) [@sidharth\_vijayakumar](https://discuss.elastic.co/u/sidharth_vijayakumar)\
**Post date:** [November 24, 2021, 4:57am UTC](https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010/1 "2021-11-24T04:57:06Z")

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I am trying to plot a graph on kibana using TSVB where inbound traffic is on top and outbound traffic is on the bottom. I am not able to get it in negative y axis I tried to follow this demo but does not work in my kibana. I do not have calculations in tsvb I tried with math but does not work it's giving no data when I use the script in the video I shared below can someone help me?

> **[Kibana Time Series Visual Builder](https://www.elastic.co/blog/master-time-with-kibanas-new-time-series-visual-builder)**
>
> Using Kibana's new time series visual builder feature to analyze and explore time series data living in Elasticsearch.

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**Author:** ![Marco\_Liberati](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/marco_liberati/32/82953_2.png) [@Marco\_Liberati](https://discuss.elastic.co/u/Marco_Liberati)\
**Post date:** [November 24, 2021, 9:06am UTC](https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010/2 "2021-11-24T09:06:14Z")

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Hi @sidharth_vijayakumar ,

What version of the stack/kibana do you have?

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**Author:** ![sidharth\_vijayakumar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sidharth_vijayakumar/32/97257_2.png) [@sidharth\_vijayakumar](https://discuss.elastic.co/u/sidharth_vijayakumar)\
**Post date:** [November 24, 2021, 9:23am UTC](https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010/3 "2021-11-24T09:23:03Z")

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Hey, it was fixed now. I am using 7.15 I used bucket scripts to do this instead of math it has a feature to add scripts I used similar ternary operator to set -ve value.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 22, 2021, 12:34pm UTC](https://discuss.elastic.co/t/negative-axis-does-not-work-in-tvsb/290010/5 "2021-12-22T12:34:42Z")

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