# Sweep, Twist, and Dihedral

## Introduction

This tutorial will cover the Sweep, Twist, and Dihedral parameters under the Section (Sect) tab of the Wing component. The Sweep can be defined as an angle through any percent chord location in a section. The Sweep and its control station do not have to be the same between sections. The Twist and Dihedral behave similar to sweep. Note that the Dihedral angle is set by the line through the chord of the inboard station at the Twist control point and the corresponding location in the outboard station.