A RFing one, I know. My daughter has something wrong with her lungs. She retracts, breaths really fast and this morning went into stridor. We took her to doctor. She wad RFing w me in back. She has always hated her seat. She screamed until she turned blue. My husband, seeing her blue and pretty limp, floored it. Away we go at 85-100 mph. When we left the clinic..the seat got turned and it will stay that way unless she is having an exceptional day, we go in my fil single cab, i can get permision to turn airbagcoff up front in my car, we buy a truck w ability to diable bag, or they figure this out and get her fixed. So I said all that, to ask, what is your opinion on the safest seat for when she is ff? She has a blvd now. She is 20 #. Just now one. And 75th percent for height.