This will be a Vienna NW APA that I am brewing for a friend of mine that is paying a visit soon. I need to get on this as his arrival is fast approaching. I am keg hopping for the first time and excited for the outcome. I considered mashing a bit lower.. say 148 for a bit longer.. but its getting cold outside so I wanted a little more body. 152 it is.. 60 min single infusion mash.