I used the MGB system but bought stainless rod and cut threads at each end. I then used the sun visor mountings to provide the top mounting and glued a mounting bush to the screen for the lower mount. And taking these pictures reminds me that the whole assembly needs a good clean. It has remained happily in place for a good 10,000 miles or so.
Paul Costock, UK Plus Four 75th - Furka Rouge - Pip Disco 5 Teddy - 17h1 Irish Draught cross