no parties of this exchange are missing anything here except for not one having been privy to the original and actual design of the system—which specific factor

no parties of this exchange are missing anything here except for not one having been privy to the original and actual design of the system—which specific factors identified (i.e. surface microbiome, etc.), as everyone's comments demonstrate, are clearly worth having been taken, and continue to be worth taking into consideration with previous and future improvements and/or redesigns of such. no need for any of this standoffishness.