I disagree. I don't think the temp drop caused this problem. I drove eggs accross the country and the temps dropped every day for 10 hours or so while we drove. I would use heat packs to keep the temps up to approx. 85 and then plug the incubator in at night. The trip took 5 days or so. All babies were normal, no problems whatsover. I wouldn't breed such a snake. Just my opinion.