ChickeNmamma,
I do not breed blues really but my understanding is if the black does not carry the lacing gene you will not get any good blues. Go to the Ameraucana Club Forum Index they did discuss the blues and you may be able to pick some tips up on there. The United Orpington Clubs has some articles also and there was an article a few threads back on the Orpington thread. There are some club members or were some that were breeding Blue Andalusias to them and one member used a UK blue Orpington to try and improve the color.
I do not breed blues really but my understanding is if the black does not carry the lacing gene you will not get any good blues. Go to the Ameraucana Club Forum Index they did discuss the blues and you may be able to pick some tips up on there. The United Orpington Clubs has some articles also and there was an article a few threads back on the Orpington thread. There are some club members or were some that were breeding Blue Andalusias to them and one member used a UK blue Orpington to try and improve the color.