I was given a 'Jane Powertrack 360' pushchair, it turns out this is not suitable for use with children under 6months. My first baby is due imminently and currently have no suitable pram/pushchair, just a carseat that doesn't attach to Jane chassis. It seems the best option is for me to get a lie-flat car seat that is compatible with the old Powertrack 360 frame, but the ones available, namely the Matrix model seem to get slated on review sites. Any advice much appreciated. Am on v. tight budget and timescale. Thanks.