Micro Switch Buzz erhgggggggggh

[Rare Bird]

Does anyone know if micro switches (attached pic) are available as a Break Before Make (Shorting) as im getting a buzz/click) switch on/off turntable, ive swapped out the switch for a new but still the same?

I could easily add a different mains power switch to the turntable plinth but i wish to keep everything working as original..

[walpurgis]

Can't you put a capacitor across it to suppress the noise?

[Rare Bird]

It's the first thing i did Geoff, still the same..