# Speed & Consumption

<figure><img src="https://content.gitbook.com/content/abKRDklBEhQhQ2rpVkHk/blobs/52LP3pxZ7xxLuIZ6mdGW/image.png" alt=""><figcaption><p>Speed &#x26; Consumption Tab in TC Drawer</p></figcaption></figure>

In this tab you can add **Main Engine Speed** by clicking the ![](https://content.gitbook.com/content/abKRDklBEhQhQ2rpVkHk/blobs/7wrR42WZgWWnd9APtr58/image.png)-icon in the upper right corner of the **Main Engine** Section.

<figure><img src="https://content.gitbook.com/content/abKRDklBEhQhQ2rpVkHk/blobs/d7KJjbQchdsy9aoyw471/image.png" alt=""><figcaption><p>Add Main Engine Speed Modal</p></figcaption></figure>

By clicking a **Speed** in the list of speeds in the **Main Engine** Section you will open the **Edit** modal.

<figure><img src="https://content.gitbook.com/content/abKRDklBEhQhQ2rpVkHk/blobs/94DQK4lpYaFDyGXGyPHZ/image.png" alt=""><figcaption><p>Edit Main Engine Speed Modal</p></figcaption></figure>