Never used them as I have too many chickens. They look great though.
I've had them for several months but they are still in the post pack they came in. My intention is to install a water tank for the main pens , that will water stock also. Hubby will run a line across the front of the main pens with 3 cups in each , with the provision to add more if necessary . Unfortunately it's ' order of importance ' here, for now it's time to get our daughter settled in Perth.