I just opened a bottle that has been racked for two weeks and there isnt really much head when poured. is tjis going to improve by the magic week three? Also I have tried about ten, oops, anyways they all taster a little bit different. Also one was alittle off not sour but there was a strange taste. I am pretty sur this is not the "band-aid" taste I have heard people talking about but I have never tasted a band-aid. If anyone has any answers let me know.