Fairford rear bed

I love the ease and simplicity of making up the rear Fairford bed. 
However, the curved design of the seating cushions creates a bit of a lump across the bed. The seat cushions are about an inch of two higher than the infill rear seat cushions.
I'm wondering if others have the same experience or maybe I'm not using the cushions properly.
I'm thinking I may need a mattress topper or something to resolve the problem.

Any experience or advice welcome.
Cheers!
Brian

hi we have fairford same problem turn cushions upside down also bought topper .
we have problem with heating vents at front only 10 percent of air flow compared with rear auto sleeper tell us it is normal .
does yours heat up at front ( not that we need it now )
andy

When making up the bed, you simply rotate the seat cushions so that the raised edges position against each side wall with the back rest cushions in between. Hopefully no midline hump to spoil your comfort.

Can someone advise on a suitable mattress topper for the read bed of the Fairford . Many thanx. Lesley

We put the two back rests under the end where our heads go which puts the hump to under your knees. We've got a topper which we had made by a Guy who works for himself making mattresses. But only take it on long trips, more than 4 days.

Thank you we will give that a go !!