My son is nearly 1 and he already weighs 37lb and is 85 cm tall. I had bought the Joie Every Stage, hoping he could rear face for longer, but he is now pretty much over the line of the max weight. I have been trying to research other seats, it seems that alot of them say the harness cant be used after 18kg and they have to swap to seatbelt. Surely this is not safe for a baby of 1. Really confused about what to do as I need three car seats so can't afford to buy the Axkid.