# Gap, start & end

Besides the generic ways described in [editing tags](https://karedi.gitbook.io/karedi/next-level/editing-tags) page, you can set [gap](https://karedi.gitbook.io/karedi/next-level/txt-file-format/tags/gap), [start & end](https://karedi.gitbook.io/karedi/next-level/txt-file-format/tags) from the current [marker ](https://karedi.gitbook.io/karedi/user-interface/middle-components/main-editor/time-marker)position. 

To do so:

1. Place the time marker in the desired spot by mouse click in the main editor
2. Go to menu *Tags* -> *Boundaries* -> *Set Gap/Start/End*
3. You can verify the value in [tags editor](https://karedi.gitbook.io/karedi/user-interface/upper-components/tags-editor)

<figure><img src="https://2464591649-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FWYWuwgmUrVIBcYKbiiso%2Fuploads%2FfIVdlWOZfWC0jUIShcNy%2Fimage.png?alt=media&#x26;token=b450c4ad-f266-4cc9-895b-39d944bf87df" alt=""><figcaption><p>Steps 1 &#x26; 2</p></figcaption></figure>

<figure><img src="https://2464591649-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FWYWuwgmUrVIBcYKbiiso%2Fuploads%2Fnmi6MWQ6rotJtwJCOl4M%2Fimage.png?alt=media&#x26;token=7044f55a-5066-456d-a109-ef5100066b72" alt=""><figcaption><p>Step 3</p></figcaption></figure>