Request for increasing disk quotas in official PPA for Psi+ project

Hi,

We maintain packages for the Psi+ project:
https://launchpad.net/~psi-plus/+archive/ppa

Packages are available for all currently supported releases of Ubuntu.

Unfortunately each time after uploading of source packages "psi-plus" (for xenial, yakkety and zesty) and "psi-plus-qt4" (for trusty only) repository size exceeds its limit. And when we are trying to upload source packages with localization files ("psi-plus-l10n") we receive email message like this:
"
Rejected:
PPA exceeded its size limit (4516.00 of 4096.00 MiB). Ask a question in https://answers.launchpad.net/soyuz/ if you need more space.

psi-plus-l10n (0.16.572.639-0ppa1~zesty1) zesty; urgency=medium

  * New stable release.
"

After about 24 hours superseded packages are deleted and repository size decreases back to 2.8 GiB. And only after this we may upload new packages. As a workaround it works fine, but from maintainers point of view it is very inconvenient.

Could you increase disk quotas in this PPA? At least to 5.0 GiB.

Best regards,
Boris