New find....
File:Timingmap.jpg - Wikipedia, the free encyclopedia
According to my readings and that map, my 45mph at ~46-50 load should be around 22 for spark advance.
When I deaccerate, IGN reads 12... according to that map, it should be higher not lower? When I give it a tiny bit more gas (around 60% load) IGN reads around 33 while going 45mph (1600rpm)
I have yet to understand this... been half thinking about unhooking my battery for a while to reset the ECU settings and let it rebuild, or keep them and run a higher grade gas.