Vacuum advance information and myths

What is your initial advance at idle without VA? Cam specs @.050. carb, dual plane or single plane?
My current engine has a small cam and rhoads lifters to make it stock at idle. It's the tamest engine I've built. It's just a get me by engine while I complete my current build. 215 @ .050, performer, avs2 on a 273 engine. Not a great example of a perfortmance engine in any way.