The "fix" will be by the very nature of the beast, something other than a repaired, or reman 05-06 TJ PCM. They just aren't out there to be had. Or, if they are, someone is hoarding them.
As someone who has had more of my shit copied than I can stand, I fully understand the lack of full disclosure. If you come up with a way to solve a problem, I personally see nothing wrong with playing your cards a bit close to the vest when queries as to how you accomplished it may reveal an answer that will open the door for others to step on your dick.
I have a very good idea as to what they are doing. It is a very logical answer. I could probably even come up with a sample if I had to, but I think about things like this in a problem solving manner so it would not be unusual for me to be closer to right than not.
That and you don't need an answer as to how it is being done, neither does anyone else. All we need to know is whether or not it works. If it works, it is a solution that is desperately needed. If it doesn't (and that won't take long to figure out) then we are back to the drawing board for a solution.