Originally Posted by willwren

Have you ever noticed how many people here try to tackle a complicated problem or project without a FSM? That's part of the problem here. Nobody should even CONSIDER this mod without already owning a FSM. If you have it, and don't understand how to do the happy knob, it's an indication that you shouldn't.

For those that understand, it's safe to say they have the skills to pursue it. This is one of those unique things that you shouldn't attempt unless you PERSONALLY fully understand it, how it works, why it works, and how to do it, not to mention already owning a scantool and FSM.