A page in OneNote may contain a lot of individual blocks (e.g Pictures). Deleting one such block leaves open space. A cumbersome way would be to move all the following blocks upwards to close the gap. There really should be a better way to eliminate such wasted space, but so far I have not found a way to accomplish this. I thought placing the curser at the low line of the open space and then repeated backspace would do it; but no success. Is there a way?