Airbrakes 800

[Guest kiwi pilot]

Why is it when i do my pre flight checks the airspoilers will extend and retract ok .But when i am making an approach and require to slow down the air speed the spoilers extend ok but when i want them to retract nothing happens consequentily i am land ing with spoilers extended has any body else experience this problem...regards robin

[Guest ZOTAN]

Try presssing SHIFT then / to being them back in.