Hey all - it's my first time with a fleece roller (clarisea 5k gen3). The other day i hooked up my ATO to the return chamber where i wanted the water level to be. I noticed the ATO (Tunze 5017) would turn on more than it has in my other tanks, but just figured ok that's how it is due to the clarisea. I was away all day friday and i got a call from my wife that there's this "loud" noise coming from under the tank... Naturally i figured the ATO dumped too much or something and the float valve went off. When i got home, that's indeed what happened, although the water level in the return was clearly above the float alarm so it seems like i need to figure out how to get this to work with the Clarisea. I searched the forums and found i think 2 posts that somewhat relate to this but they weren't that helpful. Happy to take pictures and measurements, etc... Just not finding much luck online, i figured someone here had run into this. Let me know if you have any suggestions. Thank you.