I don't have a turner, but I'm having really good results with hatching the eggs big-end-up in styrofoam egg cartons with the lids cut off and a drainage hole in the bottom of each egg cup. The eggs aren't rolling around into each other, the pips are staying upright so I can see zipping progress, and it's all staying pretty neat.
If I did have a turner, I'd not want to use it for hatching just so I wouldn't have to clean it afterwards of any goop. I can always toss these styrofoam cartons rather than wash them.