Vacuum advance needed for cam break in?

I never worry about "where" the vacuum can pulls timing. I just hook it all up and go. I've seen Rob (@crackedback ) say it time and again and it's the same way I do it. Soon as the engine busts off, run it up to "about" 3K "or so", grab the timing light and pull in about 35 "or so" degrees of timing. Break it in like that and you'll not have a problem.