I just got my car windows tinted (btw- I love it and haven't heard DD complaining about the sun! yay!) I took the seats out so the guy could tint the windows and found my RF Radian was not installed- it was only in there by the top tether and leaning on the front seat! I used the selt belt I know I did! I guess DD unbuckled it with her foot? So strange. I wonder how long it was like that? When I put it back in I used the LATCH. Do you think those can accidently come out?