i have the two plastic brackets, together with two allen head bolts about 1 inch long for each side. i also have 4 threaded aluminium tubes about 1/4 inch long. i reckon thety must attach to the roof or rooflining and then the allen head bolts will screw into them. it looks as though it may be possible to peel back the roof lining, starting at the pillars either side of the tailgate.
anyone done this or know how its done?
thanks
Will