Ok so heres some readings and I'll post video(s) shortly.
These are with VA unhooked and hose to carb plugged.
Rpm 700, initial 15.
Rpm 1500 timing approx 22/3
RPM 4K, timing approx 25* and no more advancing.
Next is when the symptoms really showed up.
VA hooked back up.
Rpm 700, initial 15
Check out the video, I try to increase rpm and it stumbles/back fires like crazy. If I unplug VA hose it levels back out.
Thanks all