We have a draft system with a micromatic blender and powerpac... Recently, we've been experiencing problems with one or two of our 4 nitro based beers pouring extremely flat and without head, almost as if there isn't an aerator in the creamer. Normally, I would think it may have something to do with the tavern head, since it involves just one of the beers, but it changes from beer to beer and the gas levels read normal.
Has anyone experienced this? Could this be a blender problem? Beer techs haven't been able to help, and serving flat guinness doesn't seem to work too well
Thank you,
Sean
shmeehan@ameritech.net