I've been trying to get my reactor tuned in and it's driving me nuts. If finally found an effulent rate the works and stays consistent but my next problem is that I'll set the bubbles to say 50 bubbles a minute and then when I wake up in the am there's no bubbles so I have to open the needle valve a little more then when I come home from work no bubbles so I open it a little more and so on and so on until I hit a point where I open it just a little to much and I get a steady stream of Co2 .. very frustrating !!! Is my regulator bad ? Is it to much pressure from the feed line ? What's the deal ? I'm not loosing operating pressure at all and I'm not loosing tank pressure so I don't think there's a leak but I don't who what's goin on ???