I put wax on the fracture to seal it, however, my newbie-ness may have been a bit extreme and put too much on. Plus I used candle wax, because that was all I had. I'm going to remove it carefully and replace it with beeswax once I get some, apparently that is thought to be better, I've heard...
I couldn't help it! I successful candled all 14 of my eggs, and they all have veins and eyes!!! It's day five and mine look just like the picture in the original thread. I'm very excited.
I'm also very nervous, one of my bigger eggs has developed the same as the rest but there's a hairline...