The pic makes it look grubby for some reason but I'm quite pleased with it:

IMAG0325 by Mighty Davros, on Flickr
Anyway, I need to run a live cable from the existing rear internal cabin light across the ceiling and down with the loom into the tailgate itself. I spent half the afternoon unsuccessfully trying to feed the wire up / down the inside of the tailgate to no avail - has anyone got any tips for getting a new wire down the inside of the tailgate without removing the existing loom?
Cheers,
Dave