Wiggleproof Chest Passes

How to turn chest pass carries such as Double Hammock variations into mixed-pass carries with a hammocked cross pass. This makes them secure against leaning but also protects the seat against leg straightening. These can also be good if baby finds the bottom rail of a chest pass pinchy on their legs.
The flip/hammock in the chest pass prevents the chest pass from being dragged down on the side where it goes under baby's leg, and keeps it from bunching up and pinching under baby's knee on that side.
This demonstration unfortunately swallows up my poor newborn-sized demo doll, as these lower multipass carries are generally better suited for older infants who are taller and/or closer to sitting unassisted. But hopefully the technique is still clear.