I bought the low seat with a view to getting it modified, probably by Tony Archer. However, though not perfect I find it a lot better than the standard seat. May well be worth trying one Geoff, I think the shape's better and the foam firmer. Only issue is I could do with sitting a little higher so I'm still considering getting it modified.
NSXER, can I ask, did Tony recover it with the original cover or fit something new? And if you don't mind me asking, what sort of money does he charge and whats the turn around time?