Ok first off ,love the site and all the great info. I have read and think i have a idea of what i need to do, just want to confirm with the more experienced people on here. I brewed 2 ale extract kits and put them in the primary 2 weeks ago. I plan on transferring both to a secondary and sit for a week. After a week i will put both in the fridge at about 40 degress for a day. I am running a dual gauge regulator to a 4 way manifold with one Co2 tank. 2 of those will go to the homebrew kegs and the third to a 15gallon keg.Im pretty confident with those times but here is where i have concern. After the day of cold crashing it it will have been 23 days since it was put in the primary. I have 10 days from that time that i want these to be ready to drink. its my understanding i can set to 30psi for about 36 hours(one going to 15g keg will be shut off at this time) , purge it then set to about 12 psi and open the 15g keg line and let sit for the remaining 7 days before the event. Does this sound about right? I have read that if i set and forget at the 12 psi it could take from 5-21 days so i dont want to risk it not being done in the 10 day time slot. My other concern was the 30 psi at 36 hours and purge method would still work with 2 lines from a 4 way distributor since it should be equal psi going to both kegs correct? Sorry for the long post just want to make sure everything is percect on crawfish boil day! Thanks for any feedback