i can't remember who or exact details but someone claimed to have cured the kinking problem by lower the incubation temps, but it was like 85 degree or lower. but like most claims, there was no follow up or anything, no numbers to compare data and yea.
i tired searching and couldn't find it but i remember reading it on the forum like a year ago. but i still wouldn't understand why every other ball python grows up fine, while caramels would need different temps.