Undo whatever settings you have. Edit /etc/conky-lite/widget as Admin and change the:
# Gap between borders of screen and text
# Same thing as passing -x at command line
gap_x -375
gap_y 65
numbers until you get what fits. If Lite Widget ever gets updated, it will over write your custom values so make sure after your changes, you make a backup of the widget file. As you can see, you can use negative numbers too.