I've brewed twice on it. Total of 4 beers, and they've all turned out great. I didn't get much video at all because there was just too much going on and too much drinking. You'd think I wouldn't touch a beer while brewing on this thing the first few times, but I guess it can't be helped when all my buddies come over to watch the first brew sessions on something that has been in development so long.
I haven't yet written anything up to accompany the pics I've taken over the past few months, but I can give a short summary that had a bunch of problems the first brewday because I tried to use the system to its highest and most automated capabilities, but didn't have the programming right, so I had to switch to manual real quick. Also the wort return manifolds immediately sunk to the bottom (duuuuhhhh!) so I just recirculated through a single tube to the top of the grain bed, moving it around manually, just to see if the mash would stick at the approx 3.5g per minute the flow was restricted to. It didn't stick, but I didn't do a mash out because things just weren't going the way I planned.
For the second brewday, I decided to go as simple as possible and just batch sparge. It was a very good brewday, but I had adjusted the flame down lower for this one, so it took longer. The gas valves have an adjustment screw that, turned all the way one way, will cause flames big enough to come up half way around the side of the kettle. But they can be turned down really low too. I'm still working on getting that right.
I've got another brewday planned for this month, and at this point I'm just trying to adjust and correct one or two things at a time. I found a way to make the wort return manifolds float, so this next time my main goals will be proper recirculation and achieving a mashout.
The whirlpool/immersion chilling worked fine but of course with Alabama ground water in August (hot) and October (still hot) took longer than I'd like. It would be awesome to have a Cold Liquor Tank and be able to run 33F water through them.
The tippy dumps make cleaning easy, but dumping the mash into a yard cart made a huge mess. I'm planning to install some snaps on the frame so I can snap on a square of tarp under the kettle being dumped to guard the inner stuff from the sticky mash splash.
No plan to put the solenoid valves to use next time, but may try to get the float switches programmed right.
The 3 prongs on the bottom of a 55g Blichmann false bottom do cause some serious dimples in the bottom of the kettle when you have a heavy mash. That false bottom also allows stuff to get sucked around the sides, but I have a buddy who designed a gasket for around the false bottom to prevent that, and he says it works great, so I'll try something similar in the future.
Butterfly valves on the outside of the mashtun wort return ports don't provide as fine a control of the flow rate as needed, so I plan to take those off and try ball valves on the inside next time. (you have to take a look at those thru port fittings to get the idea).
The triclamp ferrules on the kettle walls definitely make cleaning easy.
I don't have the tubing and tees and valves system configured so that I don't have to disconnect and reconnect things yet, but that's going to be something I'm really going to want to do in the future.