Since reading a recent thread and doing some research I have replaced my older child’s hand me down FF seat with an ERF car seat for my 15 month old DS. It’s a Joie Everystage one which looks good and had good reviews. Says to RF until 4. I have fitted it today as per the instructions very carefully and watching a video but when I went to put DS in there was literally NO room for his legs. I’ve moved it into a recline position which has helped and he was fine with bent legs but I just can’t fathom how he could be 4 and fit RF? The lengths of his thighs by then will surely be longer than the gap between the seat and the back of the chair so even if he bends his legs will there be room? I’m so keen to RF now as I get the safety aspect but I just don’t get it! Do you leave it in a semi reclined/reclined position always to allow more room?