Found this on another site. It about what Y Testing level for male to find father family surname. I have added a bit more from from this point * Y 12 gets to the pasture where all the buggies are parked for church. Y 25 gets you into the vestibule. Y 37 gets you down the aisle to the pew to where your family sat.* If some of your Y 37 matches are showing 0-1 genetic distant and they have tested further then you do the same too up to Y 76 - Y 111, to gets yourself into the EXACT pew where your ancestors are among other members of the congregation into which one where your family members surname is siting!