> For the complete documentation index, see [llms.txt](https://docs.sevenpens.com/drawtab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sevenpens.com/drawtab/guides/drivers/opentabletdriver/otd-plugin-slimyscylla.md).
# Slimy Scylla
## Overview
**Slimy Scylla** is created by tablet enthusiast Kuuube.
It is extremely powerful and configurable.
It features many amazing filters:
##
## Installing Slimy Scylla
Launch the OpenTabletDriver UI.
Navigate to **Plugins** > **Open Plugin Manager**.
The plugin manager will look like this.
Click on **Slimy Scylla** in the list on the left.
Then click **Install**.
Close the plugin manager.
In the OpenTabletDriver app, click **Filters**.
If Slimy Scylla is installed, you will see many filters with names that start with "Slimy Scylla."
If you want to use a filter, make sure to enable it and press **Save**.
## Position smoothing
There are several filters that involve smoothing the position of the pen.
* Position Smoothing Moving Average
* Position Smoothing Pulled String
* Position Smoothing Exponential Moving Average
The one I recommend using is **Position Smoothing Exponential Moving Average**.
## Configuring Position Smoothing Exponential Moving Average
This is what the configuration looks like:
If you want to enable the filter, click **Enable Slimy Scylla ...** at the top and click **Apply**.
**Amount** = how much smoothing to apply, in a range from 0.0 to 1.0. Try 0.1 to start.
**Always Apply to Hover** = leave this unchecked.
Slimy Scylla docs are here: