Not a good product - Nitecore RSW1 Remote Pressure Switch

1st out of the package it had battery acid stuck to the coil and wouldn’t work for my nitecore SRT7 so I basically had to order another one that was my first major disappointment. Now to the item itself... so i needed a weapon light for my AR build and I thought this would be a good pressure switch I was wrong not only do all three of the buttons activate the same mode, the cord is 12inches long, and theirs NO way of mounting it to my rail! The only way to keep it not on temporary is to push the button at the end of the tail cap you might as well keep your normal tail cap on if you want constant on. Either nitecore needs to make a better high quality pressure switch with constant on and multiple modes with a mount that comes with it or I’m more than likely will go buy into surefire because I hear a lot of good things from them