# How do I animate only part of the path, or add wobble?

> Use Path range, Normal offset, and Wobble to reshape the travel.

In the **Path range** section, the **Range** slider (and the Start / End fields) animate only a sub-portion of the path, from 0 to 1. The trimmed segment is re-normalized so timing stays consistent; setting **start** greater than **end** reverses it.

1. **Normal offset** — shifts the whole path sideways, perpendicular to its tangent.
2. **Wobble** — adds a perpendicular oscillation along the path, with its own amplitude and frequency.

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More Motion Path help: https://systergon.com/motion-path/help