Help, I need a clip that stops ds2 pulling forward in his highback booster. I'm sure I had one with dd, a few years ago, a red clip that just snapped over the belt at the shoulder to stop it pulling back through. Does that make any sense? ds2 only goes in highback occaisionally, as is for dd1, he is normally in a proper harness, but last time i put him in the highback he wound the window down and chucked loads of stuff out of the window!! Sorry for essay message, need help! Or has anyone bought a highback with a clip like this? Thanks for any suggestions!!