Psyched to find this site! Relatively new to brewing and have a fermentation question... I'm brewing an XX cervesa out of The Brewmaster's Bible and pitched 1 packet of rehydrated safebrew S-33 dry Ale yeast for primary fermentation. All conditions were ideal (dark, draft free, steady temp at 70%) and fermentation began within 7-8 hours. It's now 24 hours after the first signs of fermentation and now there's no visible signs....no bubbles coming out thru the airlock. Haven't had this happen before and wondering if I need to do anything or just let it ride for a few days and check the final gravity to see if its in the right range?