oldbucket
Well-Known Member
I built a e-brew system with rims and bcs 460. Every time I brew I get a metallic off flavor that I just can't get rid of. Using to water, have cleaned everything, sanitized, fresh grains, fresh liquid yeast. I had perfect brews from a kit every time!! The only thing I can think of is the copper manifold in the mlt that I built out of plumbing copper. Works great but.... Please, any ideas? Do I just need to let the beer age? Doesn't seem to have the flavor before the ferm process. I am getting good efficiency, good attenuation, etc. help!