I have been brewing for about a year and am trying to improve my Belgian dubble. I am following the recipie for the Westmalle Dubble in Beer Captured and bottle conditioning it. I am following the recipie as best I can
So on to the problem...
The beer is not consistent from bottle to bottle. Some have a nice frothy head that lasts a long time and they taste great. Some have almost no head retention and taste very tangy (but not very good). About half the bottles have this problem and 3 batches in a row now have this problem.
Any suggestions on what I can do to fix this?