SVN Compression settings?

Hello,
does anyone know how to setup compression level for svn ?
Normally you you could set it in mod_dav Settings, but theses are generated and i found no hint how to add custom parameters.

You can actually use your own template and configure it via rhodecode.ini here

; Set location and file name of generated config file.
svn.proxy.config_file_path = /etc/rhodecode/conf/svn/mod_dav_svn.conf

This file template is here: rhodecode-enterprise-ce Files · rhodecode/apps/svn_support/templates/mod-dav-svn.conf.mako · RhodeCode Free Hosting