I started a high OG 1.090 with this yeast and after 4 weeks it settled at 1.030. I racked to 2nd and it had been stable at 1.030. Can I assume final attenuation or is it astalled ferment. Pitch temp 68F, primary temp 64 and 2nd 58. These temps are low but I wouldn't think it would stall it.
Tks