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  1. K

    Question about formulas for estimating final gravity

    I've implemented the Doss calculation in my home spun recipe calculator. I haven't compared the results versus actual brew log data, but I can see both improvements and flaws when I play around with recipes from Brewing Classic Styles.
  2. K

    Question about formulas for estimating final gravity

    Much like calculating IBUs, calculating FG is an estimate and often a bad estimate because many factors come into play. I know that this is not technically correct, but when I have beer with simple sugar I assume it is 100% fermentable. So I'd apply the formula you cited but instead of "Gravity...
  3. K

    Butyric acid

    oceanic brew, the reason that I asked is because some people do no boil sours.
  4. K

    Butyric acid

    It depends on your brew process. Specifically did you use Brett? Brett will eat the Butyric acid and process it into a more tolerable flavor. If you did not pitch Brett, did you boil after the sour mash? If you didn't, there is a chance that some random wild yeast was on the grain for the sour...
  5. K

    The [Horribly Unpopular] Soccer Thread

    I agree that top talent doesn't need any given physical attribute (I actually googled Ribery before I posted). Not size or speed. But Pulisic needs time and experience to continue his development before anyone knows what kind of player that he will be. He certainly has huge potential, but there...
  6. K

    The [Horribly Unpopular] Soccer Thread

    Pulisic has something special. His combo of touch, quickness, and vision is not something USMNT fans don't see often. That said, he is a 5'8" 140lbs 17 year old. He needs time to grow and mature. We can all hope that his club team continues to help with his development. But only time and...
  7. K

    New England IPA "Northeast" style IPA

    I saw this article a few weeks ago when I was reading about the effect of kettle pH on beer clarity. Limited science included, but interesting: http://beerandwinejournal.com/proper-boil-ph/ I read in a presentation about brewing German beers that some of the breweries in German adjust mash pH...
  8. K

    Fluctuating Evaporation Rate

    If you have an accurate way to measure kettle volume then you can top up with some fresh water. When you add the water depends on you process and how much water you need to add. The room temp water will lower the kettle from a boil. Heck, you could even top up in the fermentor like some extract...
  9. K

    Dark Mild 40+ Point English Mild - Multiple Competition Winner

    When you say dark grains added at vorlauf, is that the dark crystal, chocolate, and carafa?
  10. K

    At Home Brite/Serving Considerations

    I see two risks. I'm not saying that it won't work (it probably would be fine), but there is some risk. I think that most brew pubs clean their serving tanks every batch. Also, they fill the tank through a port that is easier to clean than the tap line. first, how clean is the Perlick tap...
  11. K

    Favorite "Odd" Beer Pairings

    IPA out the bottle (or glass). Fruity Pebbles out the box. Oddly transcendental.
  12. K

    Possible Over Carb!!

    The easiest way to check for over carbonation is to get two glasses that are the same size. Fill the first glass half way up with beer. Pour the beer back and forth between the two glasses. Each pour will knock some CO2. When the beer slows down foaming taste it. I carb to about 2.0 to 2.2...
  13. K

    Clarityferm for gluten free - extra filtering?

    My understanding is that Clarityferm reduces the amount of gluten, but does not remove all the gluten. This is beneficial for people that have a gluten intolerance, but there might be too much gluten left for someone with Celiac. <https://www.whitelabs.com/news/stone-beer-uses-clarity-ferm>
  14. K

    How to automatically cut power to an induction cooktop?

    In regards to the internal fan. If you cut the AC power and turn it back on, the unit would restart w the induction unit off but the cooling fan on. I'm not sure how to wire this, but a brief interrupt on the AC line might do the trick.
  15. K

    How to automatically cut power to an induction cooktop?

    I know that this might be a little off topic, but here is a link to a tear down / hack to manually control an induction burner. I have not tried this. http://openschemes.com/2011/04/28/manual-control-of-the-1-8kw-induction-cooktop/
  16. K

    How to automatically cut power to an induction cooktop?

    Be careful. Some Induction Cook Tops default to a temperature set point of "off" when they are powered on. It is not always as easy as using a relay to cut the 110V from the Induction Cook Top. It depends on the model. There is information about this floating around HBT somewhere. I just...
  17. K

    Graham Cracker Stout

    Check out this thread from the recipe database. It's the updated recipe from another thread in the recipe database. A lot documented experience brewing with graham crackers. It's a brown ale not a stout, but it's a starting point. Slim's Graham Cracker Ale 2.0...
  18. K

    Measuring wattage of a heating element

    Did you measure the resistance across your wired plug or across the lugs on the element? If you measured across your plug, check across the lugs on the element. It could be that a you have a bad connection in your plug.
  19. K

    BCBS 2015 the great corporate squeeze

    My local had a similar experience w KBS from Founders. The distributor knew how much KBS they were getting and divided it up amongst the retailers based on how much Founders product that they moved in the previous 12 months. I don't think this is from the brewery. I think it is just how the...
  20. K

    BCBS 2015 the great corporate squeeze

    It's hard to compare a four pack price to a single bottle. My local bottle shop sold 12oz bottles for $7.99 last year and the 16.9oz bottles for $10.99 this year. 2014 $0.6658 per ounce 2015 $0.6503 per ounce My cost per ounce was basically the same. Part of the difference in your situation...
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