So our three year old is now unclipping her chest clip on her graco car seat, she is unable to on her britex. We have tried everything to get her to stop doing it but she won’t. I don’t know what to do anymore, except maybe this would this not work or would it be ok? Her car seat is attached via the latch system, we can clip the regular car seat overtop the clip and it fits right into the booster holders. If we continue to use the 5 point under the regular seat belt but clip the seatbelt over the 5 point would that pose a problem? I took a picture but I’m not sure how to post it since I’m new here.