Comb growth differs a lot between lines. I think sometimes when comb development outstrips the growth of the head and skull you get a slight wave that does go away when the head catches up. But I have only seen this in my cuckoos. Some of them have a really bad twist at initial development - part of the comb seems "stuck" down inside while the rest grows like gangbusters all around it. Then it just pops out and everything eventually straightens out nicely. I wouldn't have believed this if I hadn't seen it myself.
I have to agree with this. I have noticed this on some of my blue copper male babies. Some of them start out with a little twist then straighten themselves out.
I also agree, I have had several cockerels with this little twist or wave in the front of the comb and by maturity it has straightened itself out.
Hi Flgarden!