Is it considered rude to re-post a question?

Hi, I recently posted a question about auto-rotating a third-person camera, but I didn’t get any replies and I really can’t continue until I know how to do it. Now the question is really low in the main page, and I was wondering if I could create a duplicate post to put it at the top of the main page. Can I?

Just reply to your post with some more context. I also believe that editing your post will bump it.