Maxi Cosi - how old was your LO when you removed the infant insert?
We've got the Maxi Cosi in black and grey and the head support is very hot as its so snug around DD2's head now. I'm thinking about removing it as DD often has a big melt down in the car and ends up so hot and sweaty around her head (despite being at the right position for the straps). I'm wondering if the insert is partially to blame for her meltdowns actually. DD2 is only 4 months old though so I'm a bit worried I'd be removing it too early. The instructions are no help, it just says to remove it when your child outgrows it.
So at what age did you remove yours? How snug is too snug? (lol!)