Hi there. I "might" having problem with my CTR. I used to have 1.5-2 or 3 ctr%,but for months now It's low..under 0.40% I'm having 40-50k views per day,and I can only earn 900-100 euro. What's the problem? Can my theme be a problem? Should I change it? I add two ad inserter block,2 in posts,and One is in sidebar of my web-site. What should I do to improve it? It's killing me... Too much visits, ALL USA, but I can only get 200-400 clicks!! HELP!