Tonight I familiarized myself with the pedigree tool on this site. I am very impressed with it. I did not realize that the wrights coefficient varies so much by adding more generations to the calculations. Even though the studs Im looking at for test breedings are within the same bloodline and family the percentages of individual dogs varies significantly. Ie bolio tombstone between dogs from two different breeders or red boy and jocko. Interesting to see how the percentages of different dogs effected things.