Graco TrioGrow SnugLoc Instruction Manual page 61

14. Check the Level Indicator
Vehicle MUST be on level ground. Ball
must completely be in the blue area.
Readjust if needed.
For infants 3 months and under, the ball
must completely be in the light blue
area.
If needed, rolled towels may be placed
under the car seat at the vehicle seat
crease, until the ball is completely in the
blue area.
See section 6 to secure your child.
Recheck level indicator with child in
seat.
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