If so could you tell me if your pushchair seat has 2 slots or 4 slots at the back ( the part that faces the floor in pram mode and that is behind the zip)? I have had some confusion with this and called Britax who told me it should have 4 slots to adjust the harness for newborn. Mine has two.Amazon sent me a new one but it is the same and I have managed to adjust the straps for newborn by sliding them up inside the chair fabric......