I just purchased 4 Edge Escape and exp regulator sets. 1 breathes really noisy on the surface and 2 have some noise that seems to be coming as air passes through the hose....almost sounds like a leaking hose, but it's not. First dive is tomorrow, what makes some breath noisy and some not? All breathe as well as any regulator I have used. Also, no manuals in the boxes. Should there have been? Ordered Monday, had them in hand on Friday Moring. Great service from DRIS.
thanks in advance for your response.
jay
thanks in advance for your response.
jay