---
title: "Complex Extrusion Resize"
slug: "complex-extrusion-resize"
updated: 2025-06-26T19:00:54Z
published: 2025-06-26T19:00:54Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vention.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Complex Extrusion Resize

Quickly modify assembly sizes while maintaining connections.

## **Feature Overview**

The **Complex Extrusion Resize** feature allows you to adjust the length of parallel extrusions in your assembly while automatically repositioning connected components and preserving existing connections.

## **How to Use Complex Resize**

1. **Select Extrusions**
  - Multi-select the parallel extrusions you want to resize.
  - Right-click and choose **"Resize Selected Extrusions"**, or press **L** on your keyboard
2. **Resize the Extrusions**
  - Drag any visible arrow to adjust the extrusion length.
  - A simplified model will show which parts will reposition with the resize.
  - Release the arrow to apply the new dimensions while retaining all connections.
3. **Confirm the Resize**
  - Click anywhere else to finalize the change.

> **Tip:** To prevent connected components from moving, hold **B** while dragging the arrows.