Hi, looking for some advice. I recently cold smoked some rainbow trout but it’s not turned out like I hoped. Started with freezing the fish for 7 days, then dry brined with 1 part salt (pink Himalayan salt) and 2 parts dark brown sugar, covered and placed in the fridge for about 12 hours or so. Washed, dried and put back into the fridge to form the penicle. I just use an old bbq and a proq generator with Alder sawdust. Put it on last night, temp was around 4’C and found this morning the the fish has a really strong bitter smell and has gone cloudy? Almost seems unedable. This happened with some haddock recently aswell which had to be binned. Anyone seen this before?