Anyone else fitted a Caterham screen to their Locost? I'm also going to fit one (S3 black frame type). Recently found out that the 2 screws holding the glass into the frame are 4BA !! There are threaded holes down the frame sides, where the screen frame is fixed to the stanchions. Does anybody kno what these threads are?

Hey Dick.

My car has a Caterham screen - I'll have a look for the threads you mean and get back to you

I can't remember the size but they are definitely metric. M5 I think.

Stu