I bought a new Honda Jazz at the end of March and find the driver's seat is very uncomfortable - lower back & leg pains and quite different to the seat in the test car I tried out.

I've tried various cushions including one made to measure of memory foam with no success. The salesman tells me it 'will give' after about 2-3k miles (so far 888 on the clock) but has directed me to a specialist firm who supply equipment for the disabled, which I am not.

Have you any experience of similar problems and (helpful!) suggestions.