A few more pictures spot weld have defiantly given way for whatever reason
I don't think rust was the cause as steel is clean.
point taken about hinge bracket John, on closer inspection delamination is across both vent holes with widest point centre of vent hole, with drivers side being worse. Can,t see what would cause stress here its just a hole in bulkhead with nothing swinging off it
just a point of interest at the moment more painting to do
Cheers Paul

