We just switched DS1 (4.5) into a Britax Frontier CT. He was buckling/unbuckling himself in his Chicco MyFit thanks to the UnbuckleMe tool but is having a hard time in the Frontier because the harness loosening mechanism thingie is basically kid proof. Anyone know of a tool (similar to the UnbuckleMe) or something to help him loosen the harness? Or ideas? I’m trying to convince him he doesn’t actually need to loosen/tighten every single trip but 🤷‍♀️