I love Ean's "Jam On It" mapping as a base to make new mappings, and I've made one that I've been very happy with lately. The only issue that I have right now with the mapping however is the top right arcade button's LED. If you go into the MIDI Fighter Utility and make the top right LED stay lit in the stand by mode (or when the button is not pressed) it seems fine. I did this to all my buttons, so they all glow when I'm not pushing it. The problem happens when you activate Traktor. After you select the remix deck that you want to control, the top right arcade button stops lighting up unless it is pressed.

I don't think this is a Utility problem, but rather something going on with the mapping. I know that his doesn't hurt functionality in any way, but it's nice to have your gear do what you want. If any of you guys have this problem too, let me know. I don't want to go poking through the mapping too much and accidentally remove functionality in the battle for an LED.