---
title: "Improve manual labeling"
canonical: "https://help.vicon.com/space/Nexus217/350751169/Improve%20manual%20labeling"
format: markdown
---
In addition to the procedures described in [Review trials and fill gaps](https://vicon-help.atlassian.net/wiki/spaces/Nexus217/pages/350750014) in the *Vicon Nexus User Guide*, if your data contains overlapping trajectories and/or ghost markers, you may need to do some further work.

For more information, see:

> Macro (children)