
Fittings work properly. I'm very satisfied with this product. But I had a question for the manufacturer and they took a few days to answer me and when they didn't even answer my question they asked me for my order number so they could check if I actually bought the item. I got back to them a few days after checking my order number. And they came back to me a few days later with an apology for not understanding my very clear question. Realizing I won't get any help from them, I searched YouTube for my answer which I found and it's ok.

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