Anyone have the zig zag pattern down???

I just happened to be looking really deep at Scarletts back and I happened to notice her back had zig zags instead of straight lines across... anyone have or have had this before on a dragon??

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how many have you had come out with zig zags? I didnt even notice it until today!..I have read that it doesnt happen often but it will occasionally. I wonder if it is something breeders can actually get to be a breed characteristic though.

Here is a picture of our Peach Lightening. She has more of a "ribbon" effect down the middle of her back. We haven't seen many with her patterns either. Each dragon is so much different from the next.