Flap extension sounds - Ability to tone down/Remove

Flap extension sounds shouldn’t be anywhere as loud as the engines. I’m assuming unless in a small aircraft like a C172, the sounds can’t possibly be that loud. I’m no pilot but I don’t think you could hear flaps extending while in the A380 cockpit. So I’m requesting that there be a slider for “flaps” separate from the SFX slider that would allow one to either tone down the sounds or completely silence them.