I spent the last few weeks making a metal folder. It had to be done without welding (as I can't) and cheaply. Here is the result
DSCF1787 by
Robin J Martin, on Flickr
And in action
DSCF1793 by
Robin J Martin, on Flickr
I only need to make half a dozen folds or so but didn't fancy the suggested blocks of timber approach. Tried to find a straight piece of timber recently?
The first part to be folded was the rear floor. Seems to fit OK....
DSCF1794 by
Robin J Martin, on Flickr
I had to also do my first but of "skilled?" metalwork to make a small dip so the bulkhead could fit snugly without fouling the seat-belt mount.
DSCF1795 by
Robin J Martin, on Flickr
Cheers, Robin