I was a little extreme. I waited two weeks, drove it everyday till I got my alignment. I also noticed the back was not settling as fast as the front so I thru a 70 lb. sand bag in the rear overnight.
Since you live in the bay area you should not have this issue, but this type of change should not be done during the winter where you have the posibility of bad weather. The poor camber in the rear will get loose on you in the snow/slush.