Broken chest clip
Had to order a replacement chest clip, as ours broke. Car seat is only 2 years old, and with shipping this part cost me just under $50. Very dissatisfied that such an important part of the car seat broke when it isn’t an old seat by any means, and then cost me almost more in shipping than the actual part itself. Just glad I noticed it BEFORE we started driving as it broke with tightening my son into the seat, and thankful for a backup seat in our second vehicle.