My settings are slightly different that the final settings above, but as I’ve run into a number of people commenting that they still can’t do living hinges in cardboard and with the settings below I’ve never had a problem I thought I’d share - plus the engrave setting which isn’t above 
Amazon boxes/ULINE .15 Settings
Cut
Speed 180
Power 60
Score
Speed 300
Power 15
Engrave
Speed 1000
Power 65
LPI 125