I have three adult guineas, one male, two females. They are free range daily and cooped at night. One hen wandered off and laid eggs on a nest and wouldn't leave the nest to come in at night. After weeks of searching, we found her, brought her in and put her 35 eggs in an incubator. I tried hatching her last batch, temp was right, rotated them several times daily, had water in trays ect, none hatched. I'm hoping for better results this time and would appreciate any tips or advice, in the event there is anything else I need to be doing or looking out for. Thanks.