I am interested in getting input from those that have brewed this kit. This is my very first kit after having successfully brewed several batches of fruit type wines and find that after aging since 01/10/15 that the taste still tends to have a tartness to it. I followed the instructions exactly. I wasn't able to check the acidity of the wine, but suspect it has something to do with that. Can I expect to tartness to eventually fade? Thanks