I fitted it today with the poppers fitted to the original scuttle poppers held on with M5 dome head stainless screws, seems a success but the fitting was very time consuming figuring out where to drill the holes on the screen and center support. Next problem is the mirrors, I did think the Racetech mirror set would do but the bottom line is I don't like the center mirror, it seems to obstruct the view of the left front no matter what way you fit it. I am currently looking for convex side mirrors that have a long enough stem to see what is behind you thereby not needing a center mirror. I have the Spa F1 mirrors that came with the Caterham aeroscreen kit but the stem is not long enough to see behind you so I would still need a center mirror. The Racetec GP2 mirrors with a long stem might be the best but they aren't half expensive, theres the classic mirrors and then theres Motamec F1 mirrors. Hmmmm................................... Suggestions welcome