I have a small issue that one of you experts may be able to assist me with. I have about 12 sites right now but my question involves 2 of them particular. My first site is an adsense site and my crt sucks like .5%. It gets decent traffic 1000 uv per day or so and could be called a simi authority site. Second site is an Amazon review site and receives about 100 unique visitors per day and its ctr also sucks. I have tried changing themes ect and playing with the placements with no luck. Would anyone be willing to take a look and give an opinion or tips.