# \[BUG-15111\] Time Series Chart y Axis tick mark increments for large negative numbers

**URL:** <https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593>\
**Category:** Ignition Early Access\
**Created:** [September 26, 2019, 4:00pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593 "2019-09-26T16:00:30Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![paul.longtine](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul.longtine/32/10599_2.png) [@paul.longtine](https://forum.inductiveautomation.com/u/paul.longtine)\
**Post date:** [September 26, 2019, 4:00pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593/1 "2019-09-26T16:00:30Z")

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I’m seeing odd values on the y axis tick markers for scales that contain negative numbers in the 100’s, as if it is rounding and loosing the 1’s place values.

 ![Capture_2](https://us1.discourse-cdn.com/inductiveautomation/original/2X/d/d9b9b666ddffec222882239e795703d06f6c7553.png)

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**Author:** ![jball](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jball/32/11128_2.png) [@jball](https://forum.inductiveautomation.com/u/jball)\
**Post date:** [September 26, 2019, 4:21pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593/2 "2019-09-26T16:21:49Z")

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Hi @paul.longtine, this should also be fixed in yesterday’s (9/25) nightly build. The Y axis will be accurate to a double value (`#.####`) vs an integer, and you shouldn’t see any rounding. If you’re able to update, please do and let me know if you’re still seeing this error.

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**Author:** ![paul.longtine](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul.longtine/32/10599_2.png) [@paul.longtine](https://forum.inductiveautomation.com/u/paul.longtine)\
**Post date:** [September 30, 2019, 6:14pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593/3 "2019-09-30T18:14:43Z")

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I tested this in 1.0.5-SNAPSHOT (b2019093002) and the Y axis still exhibits this behavior.

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**Author:** ![jball](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jball/32/11128_2.png) [@jball](https://forum.inductiveautomation.com/u/jball)\
**Post date:** [September 30, 2019, 7:13pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593/4 "2019-09-30T19:13:46Z")

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@paul.longtine, thanks for reporting back. I will open a bug to diagnose.

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**Author:** ![jball](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jball/32/11128_2.png) [@jball](https://forum.inductiveautomation.com/u/jball)\
**Post date:** [October 31, 2019, 10:17pm UTC](https://forum.inductiveautomation.com/t/bug-15111-time-series-chart-y-axis-tick-mark-increments-for-large-negative-numbers/28593/5 "2019-10-31T22:17:45Z")

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@paul.longtine, a fix for this will be available in this evenings nightly build.