I've had 2 batches of shipped eggs and all I do is let them rest (first batch maybe 6hrs, second was 5 days cuz I had others eggs in the bator) and have had great rates with all fertile eggs, even ones with wonky air cellsHave not gotten shipped eggs yet. Trying to get set up for it. Also hand turning wont be possible as I work 40hs a week more than 15 to 20 minutes from home.