Using a ring sling with a newborn

Didymos Ocah Silver Waves Gathered Shoulder RS. Firstly you can do a hip carry with a newborn but I'd probably opt for tummy to tummy. They can also be legs out from birth. Basically it works in thirds. 1/3 tucked under bum to create the pouch 1/3 supporting their back 1/3 supporting neck and back but ensure you can make a 'hood'. Fold hood back. Put baby in by reaching from bottom and bringing their legs through. Seat them on the pouch before spreading. If you need to move rings or baby this is best time to do it. Then gently pull fabric up over back and neck. As per the 1/3 instructions. Then bring slack to the rings and tighten tails separately. So top rail in direction of top rail, middle and bottom. Repeat if necessary. Then with the bit of the top rail you had folded over put a folded muslin cloth in to create a neck support