2nd ad block does not showup

[dingo]

Hi all,
I am redesigning my site and wish to add a second adsense ad block. I have one at the top and i want to add one down the right hand side, but even though the top one shows in my browser, the second one does not.
Can anyone suggest were i might be going wrong.

The top one is a wide scraper and the one down the side is a small.

[david_uk]

It may be that the adsnse bot needs to revisit. That usually seems to happen pretty quickly after any changes to the page are made.

But more than likely they don't have any ads. I had two blocks on some pages, but the second block was often blank. I would have thought they'd show PSA's, but that didn't seem to happen. If you have specified alternate ads, then these *should* show in the second block if no ads are available.