For those unawares I am doing an experiment with this hatch
I let 5 of the quail eggs sit in 100 degree vinegar, checked with a thermo, for between 5 and 6 minutes.
I hope to be able to candle Coturnix Quail eggs more easily by removing the "paint" on the shell.
I only selected less than 12 grams eggs for this purpose, selected at random. I would like to see if this decreases Hatchability, or is neutral.