Ah well there is nothing that I have see or heard that suggest that kinks can be passed from parent to offspring, there are however Morphs that for whatever reason tend to have a higher tendency to produce kinked offspring. But it is tied to the mutation. Any animal has a risk of it. The more eggs you hatch the more of that kind of stuff you'll see.
Hope that calms your fears. Now would I ever breed a kinked animal no! But I have other reasons.
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