If anyone has one on their disco or rangy could you tell me if the front and rear bolts are on the sides or the end :doh:. Now reading this i've confused myself so let me explain,i'm thinking of buying two and fitting them together to make one very long roofrack. So it would mean taking the back of the front one and and the front of the back one and connecting them together to make it about 7'6'' -8' long.