I just got my c&c cage done, except for the coroplast, that is coming tomorrow. Right now I am using a piece if plywood lined with trash bags for my water proof surface. Anyway, I just got the new pigs 3 days ago, and I am having water bottle problems. If I rest the nozzle on the 3rd bar from the bottom, the pigs have to lower their heads to take a sip. If I hang the water bottle from the 4th bar from the bottom, they seem to have to stretch to reach it. Which would they prefer, to have to bend or stretch to reach? Should I leave one bottle up high and the other one lower? And when I get my coroplast, if they like the bottle lower, will I have to cut a notch in the coroplast wall for the nozzle to rest lower. Advice greatly appreciated.