I've read your review on the Acerig Manhattan, and don't doubt they did a good job. As I said, I ken someone who placed a bulk order and received the clones before they were showing up on vendor sites, so the issue could be remedied. All I know is that I don't even use the thing. The switch is really nice in fact, just every time you adjust for battery rattle, it screws in when you screw on the top cap or switch. I developed a technique, but no longer need it as my collection has grown.You are the second person that I have heard complain about Acerig as a manufacturer recently. Wonder whats up with them? I thought they did a stellar job with the Manhattan clone, but that is the only Acerig product that I have ever used. Good to know though
And again, the 4Nine is a tricky little beast. Been vaping on it tonight. I would yank that thing away from a new mech user immediately. I always make sure to be able to hear my atty fire when using it, and don't use a couple attys with it. If I use my VTC5's, it auto fires everything, so it gets LG action. Love the thing, just have to treat it with an extra degree of respect. I'm not surprised to hear it has the highest user failure rate, you could innocently get yourself in trouble with the thing.