They are mounted in four spots, two brackets on the front windsheild and two on the tub where the 45 deg supports meet the tub. I have one on my zuk right now, I will post pics of the brackets tommorow. If you have anymore questions just email me or post them.
That's a nice lookin' hardtop Hamish. I'm impressed! Most of the aftermarket hardtops for the Samurais look like poo (for sensitive ears). yours actually look good. Do they come with any type of warranty?