tag:blogger.com,1999:blog-2348962550455696774.post6375024687560195241..comments2023-10-24T03:48:05.765-07:00Comments on Mattingly Brewing Company: You down with OPB?MBChttp://www.blogger.com/profile/11898971712175882616noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2348962550455696774.post-56328059225965433682010-02-11T07:23:02.119-08:002010-02-11T07:23:02.119-08:00I like this new measuring technique. So for us lo...I like this new measuring technique. So for us lowly home brewers a barrel is 31 gallons. So for a 5 gallon batch we'd multiply the ounces of hops by 6?William Nordmannhttps://www.blogger.com/profile/13306864151790839220noreply@blogger.com