Requesting more space for xorg-edgers ppa

With recent X.org testing we've run up against our PPA space limit; would it be possible to increase the size to, say 5GB?

The xorg-edgers PPA has been serving a key role in letting us test stuff before rolling it out to the masses, and has cut down the amount of wanton breakage we've had to foist on karmic users (so far!)

[This is a dupe to https://answers.edge.launchpad.net/soyuz/+question/37985, we weren't sure if reopening an old request was the right procedure, or to file a new request, so are doing both just to be safe... Apologies for the extra bug.]