Nadir dissapear??

[linkahwai]

The nadir shot was aligned, but it was dissapear in the output, see attached pictures. What should I do in order to have the nadir appear?

http://3.bp.blogspot.com/_6-Gb0OTF5cc/SyrC3w17ZxI/AAAAAAAABAE/uNmj7noPXiQ/s1600/1.jpg[/img]

http://1.bp.blogspot.com/_6-Gb0OTF5cc/SyrC3rlyhhI/AAAAAAAAA_8/mLlkKU1usOU/s1600/2.jpg