Been looking on ebay, the ones i like the look of and that are big enough to give me enough room to put a couple of people up in don't seem to be fit for my motorhome which is just under 280cm high, they mainly seem to be only to fit upto motorhomes of 240co high. I have got a gutter which the high top comes out of, so i think i can use the figure of eight fixings, but not quite sure how these work with the awnings and what i need to buy etc