Hmmm, I'm seeing mixed results. On 300x250 and 336x280 text ads, arrows appear.

On 120x600 ads that have HUGE text that fills the whole adblock, no arrows, just small dots.

On 120x600 that display small text (Fills what is probably a 120x240 space( the arrow appears, at least when there is only one ad in the block.

All sizes were only showing one ad per block.

Some testing I suppose.
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Now I am seeing arrows back on 728x90 text ads. Google - still testing during the Holiday season. What fools.

I'm seeing all sorts of silly stuff going on...one thing is for sure, everything is a constant ever-flux with this company.

I used to have some real good web guys working for me, I had to get rid off them one by one because they wouldn't stop fiddling with any site/project/commission/etc.

That's ok but it's also the point whereby one can soon start to lose money, but then again, I don't have the cash being thrown at me like G does.

I've had arrows all day as far as I can tell. There is a kind of weird huge font thing going on at the moment though across most of my sites.