I plan on buying the OvaEasy 190 Brinsea Incubator, it has 3 trays and a hatcher at the bottom. For the first 21 days of incubating pheasant eggs the temp and humidity needs to be 37.5.c and 80%. And the last 3 days in the hatcher need to be 37.c and 50% humidity. Because the hatcher and the incubator and together does it matter that the temp and humidity is consistently at 37.5 and 80%.... if I lower the humidity down when the hatcher is full, will it have much affect on the eggs still being incubated? Will I need to buy a incubator and hatcher seperatly? Or can I get away with success hatch percentage without altering the settings? Thanks!