Fuller's yeast (WlP002) - final gravity

[Ben034]

I recently harvested some yeast from a bottle of Fuller's Bengal Lancer for a clone attempt of the beer. Beersmith predicted an FG of 1013 (OG 1055). This was with a mash temperature of 64c (lower than I would usually mash as beersmith predicted FG of 1015 with mash temp of 66c). So 84% attenuation! Sample tastes good so don't think there's any infection.

Anyone else experience high attenuation with this yeast? I understood this yeast was meant to be quite low attenuating?

Thanks

 

[MyQul]

The fullers strain is notorious for over attenuating

 

[Ben034]

The fullers strain is notorious for over attenuating

I see. So will aim for a higher mash temperature next time. This one will be a slow sipper!