cubase 7 editing notes

Hi newbie here…I created a 4 bar midi part from the chord track. When I duplicate it or copy it and place it again on the same track the chording is different…so I go into the editor and try to move the misplaced notes…I am unable to move them up or down…I can shorten them…am I over looking something?..drawing in notes should be easy…What am I doing wrong?..IMAC 2.9 osx 10.8.3 cubase 7.0

Check the Chord Track tab in the Inspector for that track and make sure you don’t have Follow Chord Track enabled.