Vacuum Advance / Boost Retard unit

Initial testing is underway.
I've installed the bosch advance can and set base timing to 10°.
The retard is about 10° and vac advance is about 10° as well.
No pinging at 6psi and pulls good throughout the RPM range.
Now onto adding back in some mech advance or maybe add some boost to see what boost level it starts pinging :D

...but of course I didn't think to get any pics of the setup :banghead: