OK so I keep having issues with my water system. Can you have too many sippers hooked up to one jug? Right now what seems to happen is the top sippers on 2 of my racks stop producing water. I have the water lines run like this http://www.arbreptiles.com/cages/rat...ing_rack.shtml if you scroll down to where it is in red showing how to run the water lines. So I did that with both my racks. Here is a video of hows I have the lines run,YouTube - Update on the new rat rack build . I am thinking I need to put in another jug for the other side of the room cause I never had a problem with it untill I put the 4 tub rack onto it and I am sure that running the water tubing higher than the bucket doesn't help but that doesn't explain why the rack next to the bucket is having the problem with the top 2 sippers that stop working. Any help would be appreciated!