I've just started using nipples installed under a 5 gal bucket. Big fan of it now. I really would like to try out the cup drinkers for peafowl as it seems peafowl and turkeys are not really able to use the nipples. So far everything I see for them use pressure regulators, have not see any using a bucket set up. Is it possible? I was thinking piece of PVC pipe coming off the bottom and installing cup drinkers onto the PVC pipe. Would this work?