The only thing I can think of is taking some pictures but right now isn't the time to do that, I'll need to wait until later. I'll take a picture of res. area with pump and and lines and then lines going into room. My first bucket actually gets really filled up too. This happened when I did my little mock setup but after I took the water out it maintained? I'm to the point where I'll prob. have to un-do to keep from losing babies. I'm only running six modules but either way it's the same work, possibly less because I won't have the res. to adjust daily as well. I guess I'd have to add a blue drain level tube in the other hole. Weed where would you say your valve is in your res. I kknow you're running more buckets but we have the same pump and if I did a little less than you maybe it would adjust? Thanks again!