Update: I am speaking to a seller who seems genuinely concerned and would like to work with me to find a solution. Before a replacement device is sent, it is tested to ensure that it functions reliably. I have my doubts as I think this is more of a design flaw but the seller stands behind their product which is a very good sign. Original: I have a CO2 tank timer. For three weeks previously I had to reset each needle valve after turning it back on in the morning to get the right amount of bubbles. There is a lot of "play" in the grips. It feels like you could flip it a bit before meeting resistance, if that makes sense. I messaged the seller to see what he had to say. But at the moment it is not a reliable product. You don't have to buy it. I will update if anything positive emerges from my communication with the seller.
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