MAtricks is a tool that can be used to divide a selection of fixtures into sub selections.The general workflow is that a selection of fixtures is selected, then different MAtricks settings are applied to select fixtures inside the main selection.For example, ten fixtures are selected and you want to step through these ten fixtures one at the time to do a position correction. MAtricks is the tool used to do this.The selection can be shuffled using a set of shuffle tools. Read more below.MAtricks ToolsOne of the ways to work with MAtricks is the MAtricks toolbar or window.