How much smaller is the Embrace carrier panel when folded twice in the Newborn Mode - Facing In vs. the Baby Modes?

Published in Embrace
With the waistbelt flipped inwards twice (Newborn Mode - Facing In), the length of the back panel (from base of waistbelt to the top of the panel) shortens by 3.5 in/9 cm. The width of the back panel at the base of the carrier narrows from 11.8 in/30 cm to 10 in/25.5 cm.