LAV and Haali splitter preference?

[`Orum]

I'm trying to have LAV Filters installed at the same time as Haali Media Splitter (needed for eac3to/dss2), and use LAV whenever possible (as it supports some things HMS does not). While they are both technically "installed", and I paid careful attention not to check any of the boxes when installing HMS, it's still being used as the preferred splitter. So, how do I set things up so that LAV is used by default over HMS where possible?

I thought that Win7DSFilterTweaker would fix the issue, and set "LAV Video/Audio" wherever applicable, but this appears to only affect the preferred codec and not which splitter to use. I also looked at LAV and HMS settings for any "merit" or preference settings, but I can't seem to find any such settings in either.

Any ideas?