That looks a clever solution.

On my +4 there is the classic version of folding screen with Brooklands sceens behind.
To be honest I rarely fold the screen down as it is still in my view than.

But it is cool to just remove the screen and leave it in the garage.
Only four bolts on the classic screen frame...

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1973 2CV AK400 Ralley
1985 plus 4 four seater
1992 Peraves ecomobil
bicycles (pedersen to recumbent)