How do I properly angle Liingo in the vehicle?

You can best ensure Liingo is installed at an appropriate recline angle by using the blue recline reference line located on the side of the carrier. 

Simply position the carrier so that the blue recline reference line is parallel to the ground prior to tightening the vehicle belt or LATCH (UAS) belt. 

If needed, a rolled towel or pool noodle may be placed under the foot end of the Carrier to achieve an acceptable recline level.

For your child's safety, always verify that the blue recline reference line is parallel with the ground after installation is complete.