Be sure to line up your nozzle right when you cement, otherwise you won't get a good bubble stream. I don't know if you're doing this but my Remora was noisy, at least for me, and I found a trick where you cut a piece of semi-rigid plastic and place soft air tubing around it, the size of the opening, you can then place it over the nozzle area to really cut down the noise. Just a FYI.