Club 80-90 Forums

Could somebody who has a cab bunk possibly take some measurement for me please? I've just tried to fit the one I've bought but I think the bars are to short, to reach both pillars they have to go right up by the top seat belt mount leaving hardly any room. The canvas also seems to short, I fitted the brackets to the a pillars but the canvas isn't wide enough the rear brackets to reach the B pillars.

Any help much appreciated.