Messed up header.

I had replaced my Kubrick header with my own image, I removed the text from my options but then noticed it was not a link. I uploaded the old header and then went into theme properties and made the text black and the background white instead of blue. Then I came across an article on how to hide the text but header would still work as a link. I uploaded my header image but now the header is white the text is black and my image is not there but! I can see a small top peice of my header peaking out. Any ideas what I might have done wrong besides touched settings 😉