After 2 different waterers failing for their own reasons (one stainless double wall fount and the other a 5 gallon float action from TSP), I decided to go with the big boy to keep from having to undo the hose the entire length all the time. I was so excited to get this thing filled and let the girls enjoy but after day 1, I've already run into trouble. The thing just keeps on flowing out. I've tightened the top enough but not too much because it says not to. Has anyone had any success with this waterer? Should I go ahead and tighten it until I can't tighten it anymore? I've wasted so much water within the past few days and the run is getting nearly too sloppy. Any help would be greatly appreciated!!!!