Tonearm - 6:14 pm on Aug 20, 2009 (gmt 0)
eWhisper, that's exactly the layout I have. Each of my ad groups contains 1 keyword in exact, phrase, and broad forms, each with a different max CPC. The problem is that Google is showing the ad for "widgets" for user query "red widgets" even though I have a "red widgets" ad group. This is because the broad match "widgets" max cpc is higher than the exact match "red widgets" max CPC (which is in a different ad group).