Tried scuffmaser stuff last year but bolster has got slightly worse since then and there is now a slight tear in the leather. Figured a straight swap of the backrests would provide an ideal and economic solution as passenger seat is like new. Would also give me an excuse to get the seats out and clean all the crap and gunk under those impossible to reach seat rails! Andrewr has a valid point though. The seatbelt holders would need to be changed to the other side leaving I presume some ugly holes/marks. However, having had a quick look earlier today, I think leaving the existing holders where they are and buying two new ones for each seat (if they can be purchased) would actually look ok and not out of place. Any other members had a go at a swap of the backrests? Ultimately, may need to source a new seat or refurbish as suggested!