It been a couple of weeks, so the latest.
After painting the passenger's door two weeks back, I intended to swap in the existing door fittings. However upon removal of the quarter vent, the steel frame dissolved in a cloud of dust. Bugger
. A quick check of my spare door by lifting the rubber showed a similar problem. Oops. Checking the driver's door showed the same. Damn! Amazing I have 4 Niki/126 doors and all of the quarter vent frames have rusted away! q quick ring around on Monday secured 2 used replacements from Melbourne. Ultimately I ended up with three as the seller sent me two right hand ones as opposed to one of each side, but after a hefty dosing of lanoin to stop these rusting, they fitted nicely.
So while changing the left door, I decided to attack the mall bubbles of rust in the right door. I should be learning by now, but this was worse than thought. It seems that the rust I am coming across may be a small spot, but it drills right through the panel, normally I'm use to seeing it travel across the interface between the paint and steel not bore straight down. So the small pin sized bubbles in the top of the door went straight through - how the heck does rust get on the top sides of the door?
Anyway, all fixed now - had to do what I don't like, use fibreglass filler at the top of the door though, so I'm going to have to keep on eye on that one. My shrinking disc has finally arrived from the US so next week end - hopefully - I'll finalise the dent.
As usual higher res pics are here
http://s934.photobucket.com/albums/ad182/aaron_massey/Resto/