As per our usual arrangement EJ was a terror this morning. So while he was flipping out in the car on the way to daycare he pulled the chest lock down to his waste and pulled his arms out of the straps and was trying to climb out of his carseat. I had to pull over twice on the way to work to restrap him in. It's not too loose when it's up correctly, so I don't think it's a matter of tightening the straps. Does anybody know of a way I can lock the chest lock in place so he can't mess with that? I swear I'm terrified of Dalton's terrible twos while I'm dealing with Everetts!