The rear o/s corner panel has been surface finished, primed and sprayed with undercoat.  This took a lot of work to get right, hence the delay in recording progress.  The o/s rear wheelarch mudwing has also been sprayed with undercoat.  I may give them both  another coat as the first is quite thin.  In the meantime I have painted the bottom of the steering column brown ready for fitting the rubber draft seal, may need another coat.