Short answer: Warmed up, idle at 1100, V=12.3. throttle up to 3K, V= 14.3.

Long answer: At start, RPM is "jumpy" and varies from 1100 to 1200 or so, while voltage fluctuates from 13 to 14 and does not respond to throttle until engine has warmed up. If I adjust the idle RPM to 1300, V= 15 and at 3K, V=14.3 to 14.5, but it is hard to hold RPM steady, it goes up and down by about 500, but the voltage does hold around 14.3-14.5 at RPM anywhere from 2K to 4K.

After warmed up, it is easier to hold RPM steady at 3K (V=14.3), but I seem to hear occasional misfires / backfiring.

If I dial the idle RPM back down to 1200, V= +/- 13 V but the idle fluctuates and the neutral light has a slight flicker to it. If I dial RPM up to 1300 RPM, Voltage goes to 13.5 and the neutral light stops flickering.

Basically, my bike does not like RPM below 1300 and /or voltage below 13.5 V and is (IMO) very cold blooded at start, even though it is 80 F ambient. One change from before all this began is it now starts with the choke, but runs poorly unless I put choke in 1/2 way immediately, and then after maybe 10 or 20 seconds push it all the way in. But then it won't respond to throttle until it warms up after a minute or so. And I have to dial up the idle RPM to 1300 or it idles like crap.