here a repost by 2tryn9 on page 425 (thank him!).
problem: video great,, but audio to low can not hear the pee!
solution: boost audio by +36dB,,, also reduce volume of some moments where door closes very loud etc.
audio edited for increase our enjoyment,, video 100% identical (not touch,, not re-encode).
so now you hear the pee!! 
