Second Adsense box not appearing

Hi. I'm tearing my hair out here. I have an AdSense box at the bottom of this page: http://www.randomrant.co.uk/members/rants/carsbehindme.php which worked fine.

Now I've added another one up above the fold to see if I could improve clickthrough rate. As a result the one at the bottom has now vanished. When I remove the top one, the bottom one comes back.

Anyone have any idea why this would happen?!

Baz

 

I'm seeing a 1 PSA on that page..
Did you just put up the ad? Like a few hours ago? If you did, just give Adsense some time and I'm sure your 2nd ad will appear..
Sometimes there are not enough Adsense advertisements to be published...

There are some discussions before on this issue.. maybe you can perform a search??

 

yeah definetly a time factor. I use the preview tool to get a idea of what ads may show.

 

up to 3 ads per page only works when sufficient advertisers for adwords are avaiable for those keywords on that particular page.

if advertisers missing - then one or 2 boxes may dispappear sometimes and reappear when ads available

 

Thanks guys. I put it on some other pages and it appeared right away, so I guess I must've picked a poor page to test with! Just not enough ads being served for the page.

Thanks for your help.