pitch and wrap

Hi. can any one help. I have just upgraded from Cubase 5 to Cubase 7 and I am having trouble with the pitch and wrap. when I hover over the segment and try to view the pitch and the percentage out of pitch and try to move it the segment wont show any info and I cant adjust the pitch. the hand appears and it will move the segment up and down by semitones but not adjust the pitch. It seems to just work on Cubase 5 but not on 7. Does any one know what I am doing wrong as its doing my head in. thanks. Andy

double click event, select segment, process(on left side) , select process, functions, pitch?