FX1 1 and 2 knobs on traktor pro not matching position on KS4?

FX1 1 and 2 knobs on traktor pro not matching position on KS4?

On the s4 my fx1 knobs 1 and 2 are sat straight dead centre but the on screen knobs are sat at around 10 o’clock. The effects are flanger and gater and have been fine up until last night, other 4 are fine.

Anyone any experience of this?

Oh also they still turn the effect from 0-100 just not exactly in time

problem solved, recalibrated again and its fixed its self