Step 1

Vertical stack setup

Step 2

When player 2 gets to the point where they start towards the handler, 3 starts their cut

Step 3

When 2 gets the disc, 3 should be in position to cut in

Step 4

When 3 gets the disc, 4 should be in position to cut, in this case since 4 is close to the endzone they may choose to try to score.

Step 5