Car seat problems: No jacket required

Here's a something a little bit different today - we wanted to tell you about some trouble we've been having with the car seat that our 2-year-old uses. Or should we say, "used to use", until cold weather and snow arrived.Some background: The seat is a Safety 1st Intera Convertible Car Seat, purchased in July 2006. The seat is supposed to fit kids up to 18kg and 102cm. Our daughter is nowhere