Just a quick question about the bellows on my pipes. I’ve noticed that every time I am playing, every time the bellows are open, or extended outwards there is a loud air sound, You can really hear all the air being sucked into the bellows. And it’s way louder than it should be, even hearing it above the actual playing on the chanter or drones every time the bellows are pumped. Would it be the valve in the bellows and is thereany fix for this? I hope this makes sense. Thanks in advanced!