my hatch of 12 was not to good only got 4 , i was not very good with watching the temp and i also did a split hatch witch is hard to and messed it up doing it with a little giant w-turner-forced air i know the eggs are good
the temp jumps around and leaks air in places .if i do everything perfect and leave the lid shut and just ad water and keep a close eye on temp im sure i woulld do better .
my plans this weekend is to rip the guts out of the lg and rebuild the box out of cherry make a nice box approximately the same the square inches might be some what bigger because I will make it 2 levels deep , bottem will be for hatching top lvl will hold the turner . I hope it works , the styro foam one leaks so much around the lid ,,,,, im a good carpenter and not so good chicken farmer lol lol