For the MFR Sewer block, are there any tips for how to put a liquid filter inline somewhere? I'm using the Sewers under a cow/sheep pasture, and most of the time they work fine, sending the liquid brown stuff down attached pipes to a MFR Composter. But they also collect XP, and every so often I have to manually flush the pipes because they have a miniscule amount of green goop clogging up the works.
I've tried attaching two pipes to each Sewer block, but they happily send manure down both pipes. I've tried Liquiducts, and added a bucket of brown stuff to the Servo whitelist filter, but that doesn't seem to work. I routed the liquid via EnderTank, but that just means I get a tank of green liquid once in a while, which also blocks the manure collection.
Any suggestions? I don't really care about the XP, but if it's easy enough to collect I'll funnel it to a drum or something.