# Spline Bug

**URL:** <https://discourse.shapr3d.com/t/spline-bug/19055>\
**Category:** Modeling Questions\
**Created:** [April 28, 2022, 6:12pm UTC](https://discourse.shapr3d.com/t/spline-bug/19055 "2022-04-28T18:12:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SM1](https://avatars.discourse-cdn.com/v4/letter/s/9de0a6/32.png) [@SM1](https://discourse.shapr3d.com/u/SM1)\
**Post date:** [April 28, 2022, 6:12pm UTC](https://discourse.shapr3d.com/t/spline-bug/19055/1 "2022-04-28T18:12:34Z")

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This is a bug I found while messing with splines: [Spline Bug - YouTube](https://youtu.be/cGRbNQn0cJw)

It’s kind of weird to see lines moving in a non-linear way in a sketch 😅

The video shows the bug and how to recreate it. The control spline tool doesn’t seem to have this bug.