After about 400km I decided to see what the can had, as well as trying to see if I could re-route some of the lines. Had about half the liquid that phil had in the above photo. Due to the FMIC piping the lines have quite a 'U" shape to them. The inlet line to the OCC had quite a bit of liquid in it, but so did the outlet line (clear liquid). Not really sure what could be in the outlet line? gas vapour that had condensed?
Ended up getting sidetracked and didn't change the lines + wanted to know if I was catching more 'stuff'.
Overall super happy with the can (cheers MSpeed). Seeing the crap that goes through the system and gets caked on the valves is quite the sight, nice to know I can catch most everything now.