Heat sparge water, acidify with 1/2 tsp acid blend.
Crush grains, add rice hulls to aid lautering.
Dough in with 4 qts cold water, add water to reach ~ 1.25 qt/lb thickness (approx 8 quarts hot water), apply heat to reach sach temp of 152, mash until starch conversion complete, mash out at 167F.
Transfer to lauter tun, recirculate until clarified. Sparge with acidified sparge water to yield 7 gallons.
Add gypsum, bring to boil, add boiling hops, boil for 60 min. Add Irish moss finings and insert immersion chiller at 15 mins before end of boil. Add hops at 10 min and 2 min for finishing.
Previous version had too high of mash temp, resulting in sweet finish. Reducing mash temp to compensate. Also, previous batch did not have enough rye character, increasing rye percentage in this batch. Changed finishing hop profile to use Citra as the previous version Southern Passion hops were not particularly interesting in the finish. I've tried a couple Rye Ales finished with Citra and really enjoy the flavor.
Dry hopped with Citra, came out very nice - flavor is fantastic now. I might reduce the bitterness just a bit the next time around, but otherwise nearly perfect!