Thanks for cleaning up a couple things which were exactly what I meant. Solid individuals in a family most def. Small yard means culling is a must for me to move on in selection and many others. Not in a barberian way. Just for need of the chainspots. Culling is simply removing them from the program. The 1/8th grandmother if you notice does lend a X chromosome to male are female offspring in the X Factor. That would be the sire granddam on his sires side. She does however lend autosomal DNA which brings genes for appearances, color, and othe physical features. Her alignment doesn't let her effect sex, reproduction, mental function, and part of the skeletal structure as those are left to the X Chromosome. Only the Y generation to generation is passed in males which leaves her out. Then in females only the sires dam X is passed alone with his mates to make XX. Also the mitochondria DNA and Y and X skeletal genes would be what allows ability. This is in the since of with form comes function and also the X chromosome gives mental function. With the mitochondria DNA helping build muscle building proteins most compatible with structure as part of its inner workings with the cells. Since autosomes allow the brain to connect with cells I can see your point. Still if it doesn't have the form how can it perform it limits abilities. I guess you are looking at the ability to do anything with helping cells and brain communicate and I myself am thinking of talent and other aspects of ability as in fluent motion. Atleast this is what I gathered. The X Factors main focus is inheritable material genes wise on the X and Y chromosomes and the larger X has more inheritable material. I still think more needs to be none bout what inheritable material the Y Chromosome does posess.