Hello, From What I Have Read You Should Let Them Set 8 To 12 Hrs Then Put Them In The Turner This Lets Them Settle.Dont Let Them Get To Chilled.I Hope This Helps.
Yes You Can Leave Them In The Carton And No You Dont Have To Turn Them. I Just Pulled Up Some Web Sites And This Is What All Of Them Said To Do Good Luck.