I'm useing a cabinet model with 2 trays and 1 hatching tray in the bottom with a divider in it , I just move the batch that is
due into the bottom tray and continue ,, around there is no such thing as 'lockdown ' my first batch done this way
was 18 out of 20 ,,, then 22 out of 25 the next batch coming off the 28th has 30 in it then 41 of the
green egg layers after that ,, i called them that because I can't spell the name . with my cabinet the heat is so even and
recovery so good that lockdown isn't all that necessary . I may be different with the styrofoam ones .