Quote Originally Posted by Corabar Steve View Post
Something in the water? Dodgy buffet? Legionaires disease? Who knows?
.
That's the thing. There wasn't a buffet or smoke machine being used. Dad heard them loud for 10 minutes and that was enough.

Quote Originally Posted by Solitaire Entertainments Ltd View Post
As has been explained, only lower frequencies can do this. A lot lower than Mackies can go.
But yes, maybe you're* right. Sorry for going on about it. They are fine now so that's what matters.

* Please tell me that's the correct one.