FINALLY! Yes finally got my auto top off fully automated! Feels good too! For me I needed an ATO that I could leave for a week or two at a time since we travel to trade shows, etc. So with the help of Dan from Avast Marine and some of our awesome members here I was able to get it set up. Still have to shorten the breakout box wire and then do some overall wire management but it's coming along! The unit is a Avast Marine Peristaltic Pump for Auto Top-Off, Break out Box for Neptune Controllers, Top Off Kit, and Barrel Tender. The Barrel Tender keeps the RODI tank full at all times! I also have a auto shutoff valve on the water coming into the RO unit so the water supply shuts off as well.