ArticleKeg Hopping, Residual Sweetness: Mr. Wizard Q Some questions came up in our homebrew club about keg hopping. First, will you get the same effects in a cold keg as you would a warm secondary? and if itAlready a member? Log InWritten by Ashton LewisYou'll Also Like Article FREE Feeling the Pressure, Tips for Unitank Users Mr. Wizard dives deep into the effects changing pressure can have on carbonation levels of beer. Also, a homebrewer is looking for advice on best-practices for the new unitank they recently purchased. Article MEMBERS ONLY Hop Creep Explained, Backsweetening, and Maximizing Malt Freshness The term “hop creep” is not to be confused with lupulin shift. The Wiz provides the current understanding of hop creep as well as how to maximize certain flavor components of beer.