Step 1Basic Set: 1 is the PG, 2 is the Lead, 3 is the reverse, 4 is the post, 5 is the trailStep 21 comes off a stationary pick by 5 at the top. If 1 does not have a lane to drive, he passes to 3.Step 31 immediately screens across the lane for 4. 5 down screens for 1.