Hello, hope someone can advise me on this. My daughter is 9 months old and nearly 21 lbs, so am now thinking of moving to the second stage carseat and think I have decided on the Britax Ranger as it is so light and portable (don't have a car myself, so it needs to be!). However, my worry is that it just uses the adult seatbelt and doesn't seem to use a 5-point-safety-harness as well, which a lot of the others do. Do you think this is a problem for a child this small and has anyone else got this carseat and used it with such a small child? It just seems that a child could maybe wriggle out if it's just relying on the adult seat belt...