@el_rafa Have you seen the Delete/Redraft option on the posts yet?
If you just posted something and see an ugly typo, or realized your link is broken, or forgot something - it's a great time saver.
- Click on the dots "..." menu at bottom right of post.
- select Delete/Redraft.
Post will be removed, and its contents copied to the Toot Editor ready for any fix you need.