NannyMom
Well-known member
I have one now. I tried it out on Alex (4yrs 42 pounds) today. We didn't go anywhere, I just buckled him in (and into the van). I understand that it's like a 5pt harness because it spreads the forces. What I don't understand is... He could still move around. I snugged the seatbelt, and locked the retractor, just to see (I didn't have the tether connected). And he was trying to squirm to get out. So....is it only safe if the child will sit still? Or is it still safe with him squirming?