Read your manual and install how it says. If you need help with an install contact a CPST technician to teach you how to properly install. Don't just take it to the firestation or policestation. Most are not certified techs. Check out the SafeKids website to find a tech near you.
Like the other ladies said, it should be installed according to manufacturers instructions. They test the seats at those angles and that is how they passed the crash tests. If you install it at an angle that is not specifically recommended, I would imagine there is no guarantee that the seat will function properly in case of an emergency.
Car Seats for the Littles is a great group on Facebook to join. There are techs that post there and answer many questions and can help troubleshoot if you're having a hard time fitting the seat in your car.
I agree with all the PP's. That said, I have no idea what you are asking or what the 'conflicting arguments' are. All seats have a correct angle. The seats must be installed at the correct angle because that is how they passes testing. Using an incorrect angle could very likely cause the seat to not protect your child like it was designed to. Incorrect carseat angles can also pose asphyxiation risks to infants.
I also suggest joining Car Seats for the Littles on Facebook. It's a wealth of knowledge!
TTC# 1 since 5/10 Me:34 Type 1 Diabetes, Ankylosing Spondylitis, Hypothyroid DH:35 Perfect DX: Unexplained IF Many IUI's with various meds all BFFN IVF #1 11/11 canceled due to OHSS IVF #2 Feb/March 2012 ET of 2 on day 3 4/7 BFP! 5/1 u/s blighted ovum IVF #3 July 2012 ET of 3 on day 3 7/24 BFP! Healthy baby girl born at 36w4d on 3/9/13
TTC #2
IVF #4 May/June 2014 ER 6/4 18R 8M 8F ET 6/9 1 blast, 2 frosties
Beta 6/18 BFFN
FET of 2 blasts 7/24...BFP!
Healthy baby girl born at 36w3d on 3/17/15
TTC#3 IVF #5 June 2018- PGS planned, no surviving embryos IVF #6 August 2018- ET of 2 on day 3 - Chemical pregnancy IVF #7 August 2019-....?
Re: Installing rear-facing child car safety seat at proper angle.. Your thoughts?
Emily 8.8.08
Madeline 1.2.11
William 8.5.12
I also suggest joining Car Seats for the Littles on Facebook. It's a wealth of knowledge!
Me:34 Type 1 Diabetes, Ankylosing Spondylitis, Hypothyroid DH:35 Perfect
DX: Unexplained IF
Many IUI's with various meds all BFFN
IVF #1 11/11 canceled due to OHSS
IVF #2 Feb/March 2012 ET of 2 on day 3 4/7 BFP! 5/1 u/s blighted ovum
IVF #3 July 2012 ET of 3 on day 3 7/24 BFP!
Healthy baby girl born at 36w4d on 3/9/13
TTC#3
IVF #5 June 2018- PGS planned, no surviving embryos
IVF #6 August 2018- ET of 2 on day 3 - Chemical pregnancy
IVF #7 August 2019-....?
Emily 8.8.08
Madeline 1.2.11
William 8.5.12
Emily 8.8.08
Madeline 1.2.11
William 8.5.12