I agree. Many of my splash hens have just a handful of dark blue feathers ( the random darker " splashes" that occur). These darker feathers had good double laced pattern, but the rest of their bodies were very poorly laced and most were single laced. The splashes full sisters in black and blue were all double laced. So the blue gene in homozygous state effects the action of the melanizers that normally allows for double lacing. My splash cockerels show the same issue. If you look close you may be able to see some evidence of good pattern, but it is still difficult to see if the splash have good enough pattern to use as breeders. I will probably use splash birds as layers or meat birds and not use them for breeding unless an individual splash has something very special in another trait.
Trisha