Evenflo Revolve360 Extend Owner's Manual page 105

4. Adjust the Headrest height (see
pg. 49) so that the Harness Straps
are positioned properly.
NOTE: The Headrest Flap is
designed with three fold lines to
allow for partial or full storage. If
using the lower Headrest/Harness
positions, make sure to tuck the
excess Headrest Flap up behind
itself.
Securing the Child With Harness
105