Right now when you refund a base, it very quickly will do just that with zero confirmation. So, if you are trying to refund one base and not the other, and are clicking the “look at” button to double check you will be refunding the correct base, it is incredibly easy to accidentally refund the wrong base, and there’s really nothing you can do after that besides quit and reload if you’re fast enough. I think when you click refund base, a confirmation screen should pop up that shows a picture of the base you’ll be refunding, along with a message briefly explaining what will happen and the risks and to be sure this is the base you want to refund. Otherwise I think this feature is very good, but seeing as the risks associated with a misclick there should be a second confirmation.