I ended up with almost a gollon of yeast at the end

Heffin Yank:
OG: 1.052
Fg: Forgot to take a reading befor crash cooling....
EBU: 19
2kg Bohemian Pilsner malt
2kg Wheat malt
500g porrige oats
Mashed at 66 degrees for 90minutes
30g of tettnang 60 min boil
10g of tettnang at 80 degrees
Fermented with WLP 320 at 19 degrees for 8 days
Chilled to 1 degree for 1 day, put in a corney and force carbed

A