While this investigative work was going on I was welding up the last bits of the floor along the edge that sits onto the floor panel that comes with the chassis.... and Ross was embarking on the bonnet hinge project.
As posted previously I'd bought a bonnet hinge repair section from 2cv City. Ross set about cutting out the old, rusty, flakey bits and then positioning the new part in. Where the bulkhead behind meets there's a handy v shape hidden under the windscreen which the top of the strip slotted into meaning that clamps were only needed on the underside to hold it in place. Here's a pic of it ready to be welded in
