i am in the process on converting my chest frezzer into a kegerator and i have been buying the equipemnt off a few different sites but my question is about the type of shank i need. Is the bigger the nipple on shank the better flow? or is it the smaller the nipplie the better flow. I keep getting different answers and I just wanted to see what you guys think. One guy told me if I went with 1/4 i would need 10 feet of hose to get rid of the foam.