> For the complete documentation index, see [llms.txt](https://khalil-lab.gitbook.io/evolver/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://khalil-lab.gitbook.io/evolver/troubleshooting/vial-troubleshooting/stirring.md).

# Stirring

Stir Bar Jumping

* [How to recognize if your stirbar is jumping](https://www.evolver.bio/t/how-to-recognize-if-your-stirbar-is-jumping/68)
* [Fixed](https://www.evolver.bio/t/stir-bars-jumping-around/146) by increasing space between fan and vial