Had the 90 minute out of it last week. Pretty good. Yes they put ice in the second chamber to reduce foaming.
coalcrackerbrewing.blogspot.comVintage Kegerator Build1 BBL Tippy Dump
The Maltose Falcons booth had a bunch of these hooked up at NHC on club night.
Two weeks to ferment, two more in the kegs
but in just one night it was drained to the dregs