Troubleshoot your hatchability tru breakout test. If you want to troubleshoot the hatchability of your incubator tru break out test, you need to separate a pieces of eggs, if you want to produce a record for every machine you need to separate amount of eggs in every machine and you can prove whether good or poor performance of the machine base in your break out test. There's a lot of tools need to have a break out test, you need a recored book that indicates the days of chicks .