I ''answered'' a question, but later in a comment i watched that it wasn't the response expected by user (it didn't answer the original question). I'm sorry, that was an error. I click in delete but after of 2 days this answer even appears (highlighted with the undelete option).
I really believe that this answer confuses to other users (and to me, although they do not see it) and i'd like that it disappears definitely.
Is this possible?