I have just brewed a NZ Pilsner using 3kg Vienna malt 3kg Pilsner and 300g light crystal. I hit my og of 1.049 and chilled to 10C before pitching a 1.5L starter of WLP800. It was fermented under pressure at 12psi The fermentation finished at 1.012 and after a 4 day diacetyl rest I cold crashed...