Removing cluster because of failed node

Hi. I had a node completely combust last night. Long story. I rebuilt it and would like to reconnect to my other node. I have been working with the pvecm delnode and I am getting no not exists. So I think I've gotten out of the records. However, it still shows up in the GUI.

https://preview.redd.it/rbazkk4wwaoe1.png?width=97&format=png&auto=webp&s=3774553ae06904aa8db7501a5cbff6ad9cf50059

How do I confirm I got it right and what would be next steps?