I have bought a set of sidescreens (full) from Caterham and am about to fit them to my R400 SV. Looks fairly straight forward - which means it probably isnt so asking if anyone has done the same and any pitfalls or tips.
Not really pitfalls as such, but make sure the metal frames are going to end up snugging into the corner of the screen stanctions where they flare into two at the bottom. This helps reduce floppiness as speed.