Hi Rippo,
No more fuel problems, but after leaving the ferry we did have the oil pipe to the oil filter fracture, depositing most of the sump contents. Luckily stopped it in time, sealed the pipe, topped up and got home alright, thanks.
re. the doors, I think the pressing for QL doors was a modification of the by then, obsolete W type cab doors. No other part of a W cab appears on a QL, from what I can see.