But look at the IVs. They are not the same as the one I hatched after saving or am i doing it wrong? What IV calculator you guys use to calculate level 1 mobs IVs?
Other people have posted that switching gender ratios during the method has introduced other weirdness than just switching the gender; I've experienced this as well. For this method to work properly for gender, IVs, anything, both the test egg hatched and the actual egg must contain pokemon of the same gender ratio.