I am a heavy scratcher, so my fader gets used for more than just blending. After having my Pioneer DDJSX2 for a year, my fader started to bleed. As the months went by, the problem got worse. Soon, my original fader was completely useless, as the bleeding was constant. I ordered this replacement part in hopes of not having to shell out another 1k for a new controller. It arrived in a week, and was easy to install. The bleeding stopped immediately!
I've been using it heavily for almost a month now with no problems. I hope this fader holds out for another year. I love my DDJSX2.