High all, I have a German Alt that I think I have a PROBLEM WITH???
I brewed it 4/6 OG 1054
Racked to Secondary 4/14 SG 1020
Ichecked it today and it is still 1020
It is clearing nicly BUT I figured the Attenuation at 63% and it should be 73-77%
The Yeast is Wyeast 1007 and the fermantation temp was 55.
WHAT COULD BE WRONG?
I've not had this happen to me before.