I had a go two years ago, 5 out of eight survived. i seem to remember moisture was the key, so keep the humidity up. i used a garden sprayer to keep them moist. I t was really fantastic hatching out goslings, they soon become huge fluffy chicks. i had 3 boys and 2 girls . alas I only have the boys left, as the girls were lost to wild animals( fox or badger?). they are a real handful, and chase my neighbours and their horses across the paddock. excellent guards, but no eggs. i am planning to add some girls to the flock soon and have sourced some from north yorks. ( i think he has posted on here touting for business). good luck and keep us posted.