It's too loud !!!

[monocus]

is your air vent adjustable on your durso or is it a hole drilled into the top.if it's just a hole ,try putting a mini ball valve on top to adjust the air

[maron6977]

The vent on top of the durso is a nipple ! I could attach a piece of air line then control by pinching but I've been listening & reading & decided I'm happy with it !!! It's quiet but not silent . I think I'd switch to Herbies if I want it silent . So I can live with quiet right now & if it still bugs me later on I'll switch . Thanks for the input .
Mark