Thanks for that. I can appreciate what you are saying, just that like you I have my seat right back and when I have adult passengers their legs are pushed into the seat back. My initial thought was to move the bracket but there doesn't seem to be too much room to play with because of the wheel arch box section. The ideas i've had so far are to construct a box bulkhead across the two existing wheel arch box sections and mount the seats on it and ditch the frame that's already there. The other is to replace the three rear seats with two fold down ones (like the ones Exmoor have for sale) which would mean they could be mounted on the existing box section directly. What I have seen in the LRO magazine is an advert for a dormobile conversion that looks like they cut away the wheel arch box section. Is this possible ?