How to get idle back, even if its temporary...
Here are the instructions that Wayne gave me from Tuneboy.
Try the following process.
Start TuneBoy (Ignition on but motor not running)
Go to the sensors page.
Click the "Reset ISCV" button.
The TPS voltage should drop to .60 volts (+/- .02 is ok)
Click the Reset ISCV again and the voltage should increase by .12 volts.
Click the Reset ISCV again and the idle stepper adaptation will take place.
After the 15 seconds of the adaptation you should click the "Reset Adapt" button.
If you bike does not match the figures above and still idles rough you should do the following.
Follow the procedure above.
When it tells you the TPS should read .60 you can adjust the Throttle position sensor on the end of the throttle bodies, this is the sensor on the end of the throttle shaft (right hand side as you face the throttle body).
Release the screw and turn until you see .58 to .60 volts on the TPS in TuneBoy.
Tighten the screws back up.
Now go to the next step in the procedure.
If the voltage did not rise by .12 volts you should adjust the idle stepper push rod until the voltage is .12 above the last value, (if you set to .60 in the last step then you should adjust to .72).
To adjust this you release the lock nut on the end of the idle stepper plunger, adjust to get the correct voltage.
When the voltage is correct you should complete the adjustment procedure.
If the bike is still rough at idle you should sync the throttle bodies.
Start the bike and go to the "Tests" screen in TuneBoy.
The three values displayed are the manifold pressure in each throttle body.
Adjust the throttle sync screws on the throttle bodies to try and get the values as close as you can.
If you follow these steps the bike should have a smooth idle.
At the moment I don't have any pictures showing this procedure but I will try and do a tutorial showing how this is done.
I will be adding the ability to adjust the idle speed once it is fully tested, but the problem you have will most likely be solved by the procedure above.
Good luck.