My 17 month old keeps slipping her arms out of her front facing car seat. There used to be a gadget called a Hug It on the market to stop her doing it. But they are no longer produced. Has anyone else got any ideas on how I can stop her? I have tried doing her coat up over the top of the straps but is only partially works. She really is a Houdini and is making travel, even on the school run, really difficult.