I bought our two car seats (partly) because they say they meet German requirements to take children up to 150cm.
But dd1 has just hit 135cm and I can’t see how to extend either seat any more, to enable her to sit up straight without the seat pushing down on her shoulders. I’m sure I’m missing something simple - has anyone used these seats with a taller child? Is there something I have to adjust beyond the usual lever at the top to lengthen the back?