Considering the best trub cone formation in the wort (settling in the center), what aspects shall we have in mind when designing a serpentine (coil) to chill wort (immersed in it) with whirlpool (re-circulation) like Mr Malty Chiller ? I think that the solid residues need some space to pass between chiller tubes and space between the bottom of the kettle and the coil to decant in the center. Is it true ? How many space is needed ? And …

I have a fridge freezer combo that I am going to convert to a serving fridge. I have done this with an old fridge before but decided to upgrade when I moved because it was really old and crapping out. Question: What will happen if I cut out the majority of the barrier between the fridge and freezer? I'm concerned about everything freezing, or over/under using the refrigeration unit. Why: 2 reasons, first I really want my taps at a …