I love changing intersection offsets by selecting the intersection on the time space diagram and using the arrows to manipulate the value. It would be nice to select a series of intersections either by using a cursor box drag selection or a shift/ctrl selection. Then use your cursor arrows keys to increment through the offsets. Doing it through the menu is a little too big and involved.
PS It would also be nice if the increments were always 1 second rather than a percentage/rounding thing it does now. I get caught with increments of 92,93,94,96 and having to dive into the intersection view to get the 95 second offset