Set timing to 37.5deg total and selected advance curve 4 for 12.5deg idle timing w/ full advance achieved @ ~3,500rpm. The bike hadn't run for about a week since the coil busted. Before that had required some serious cranking to bring it to life if it even sat over night and had to idle for 60-90secs or would die if i cut the choke. This friggin' thing fired up on the first kick with the idle screw completely closed; On my bike thus far: unheard of. No popping, no sputtering and cold idle was tight and crisp as though it was piping hot. I guess this is what i was missing out on
I got home late and started working later so it was about 12am when I finished the install and Wifey was cool enough not to kick my face in for jacking around in the garage till midnight so i rightfully postponed the test run till today.
It was gorgeous today and slim chance of rain so i took the opportunity to ride to school. Idle was strong and very steady, no off-idle stumbles and bog/hesitation was significantly diminished but not eliminated. Power was more consistent through the whole rpm range and I noticed the mid-high RPM exhaust note to have a bit less drone. Starts right up every time and hardly requires choke.
I am now a Dyna 2k system proponent. Hoo-yah.