# Speed & Consumption

<figure><img src="https://content.gitbook.com/content/uFUyVeHW8j8HDrRmaOgW/blobs/8TxYjphPvyyfNqbm6vIt/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/uFUyVeHW8j8HDrRmaOgW/blobs/7yMRlQ9hnBzKgXzVt8ik/image.png)-icon in the upper right corner of the **Main Engine** Section.

<figure><img src="https://content.gitbook.com/content/uFUyVeHW8j8HDrRmaOgW/blobs/UfrtXGKOFU2WoMr1v09J/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/uFUyVeHW8j8HDrRmaOgW/blobs/uV9ZzPduOtCtrrdbfKLg/image.png" alt=""><figcaption><p>Edit Main Engine Speed Modal</p></figcaption></figure>