CB1100 Idle speed instability problem

[Nachodaddy]

Thank you Max, I am a great admirer of your work. I understand now. I would try the first approach, but there is a catch. The engine no longer idles at what anyone would consider normal. At start-up, it idles about 1500 and after I ride a few minutes, when I next come to a stop, it is at 2K. I can ride as much as I like after that, as long as I am careful about the idle. So, since the engine has not idled at "normal" before switching off, do you think there is any chance #1 will work? Or will it simply apply 2K as it's new "normal?"