plugs are new NGK's,
Also have noticed that occasionally it will idle around 3k, than just go back to 1200
That's a sign of a lean condition in the pilot circuit.
plugs are new NGK's,
Also have noticed that occasionally it will idle around 3k, than just go back to 1200
Chris, I fought the same symptoms with mine when I was way too rich. When the throttle was opened an excess amount of fuel was coming out of the main jet passage and literally pooling in the venturi. The hanging at around 3,000 rpms was due to the excess fuel in the carb (just like "choking" or enrichening). It would take a few seconds for the fuel to burn off and the idle would return to normal. I did the same thing and kept bumping the pilot and main jets to no avail. The problem was finally solved by backing way off and leaning the bike out.
I'm done with the bike the rest of the day and don't know the pilot, but when cleaning the carbs, I had one carb that was missing the rubber plug on the pilot, and the other one had a very loose plug so i took it out.
the idle mixtures screws are out 4.25 on left and 4 on right., i adjusted by removing the opposite spark plug boot and adjusting to best idle