I brewed a maibock this weekend as well
OG 1.065*, 11 gallons
24 lbs. Weyermann floor malted Bohemian pilsner
2 lbs. Avangard Munich
2 lbs. Weyermann Carahell
2 lbs. Weyermann Carafoam
Mashed at 148°F for 60 min, add boiling water to mash at 152°F for another 30 min. Batch sparge.
6 oz. Hallertauer Mittelfruh FWH
Microbrewery Czech lager yeasr slurry, second pitch.
Now comes the sad part. I last brewed on March 27. Today, when I turned on my immersion chiller, I immediately noticed that the cooling water wasn't coming out. I lifted the chiller out of the wort, and yes, you guessed it - it had froze and water was pouring out of a split.
My three year old Hydra chiller - toast.
Fortunately, I have an old CFC that I sanitized and used. But my wort, which I had measured with a refractometer to be 1,075, was now 1.065.