Well, we were just working away today, minding our own business, and we drilled out the rivets holding the driver's door sill trim in place so we could get at the "little bit of rust" on the sill.
The sill rust was fine, just a teeny hole that will sand down just fine and get Kurust-ed and then filled and painted.
However, on curiously lifting the stuck-down floor lino, a horrible landscape of craters, flakes and holes was revealed! The Rust Monster has eaten our cab floor!




Halp!
Seriously... neither of us weld and we're heading for a First HGV test in the next couple of weeks. Advice? Aid?

Rob & Sue