I had a question that started to get a few downvotes immediately after posting. I went to delete it, but got a message that said if I delete to many questions, I'll get a question ban... But if I don't delete the question, I risk getting further downvoted because I have no way of revising the question to meet SO's standards...
I don't know how many deletes I can make before question ban, but I'm not looking to test the limits.
Is there another method or best practice of stopping users from downvoting your question besides deleting it (assuming revising it is not a possibility)?