Using the Wyeast 2112 (supposedly the Anchor Steam yeast). Tried to keep it as close to the original as possible (as far as what we know). The kraeusening usually helps to build a nice lacy head and I seem to notice that most Anchor Steams’s that I purchase exhibit a pretty decent level of carbonation and a long-lasting rocky white head. In the future, I may opt for using domestic crystal malt. I think that would be more “authentic”. In this version I used English crystal and the color seems juuuuuust a tad darker than the model brew when compared side-by-side in the same style of glass. ….when are you wanting to pop over and have one!?