1.left button, single click the Y axis; right button, choose 'format axes' 2. choose the window of 'left Y axis' 3. Change the direction in 'gaps and directions' at the top of the panel.
Target word= TW (the word will be manipulated), Source word = the word where the tone is copied from 1. Get the Pitch of the SW and down to the PitchTier 2. Get the manipulation object of the TW 3. Choose the MO of TW and the PitchTier of the SW, click on replace pitch