Need some help, please. Last fall we bought some black and black baldie heifers. We know they are sired by an EXT/Scotch Cap bull, out of Hereford or Hereford/Angus cows. We're considering running an Easy Fortune bull on them. But he's an EXT great-grandson on the dam's side, out of a New Design 036/EXT cow. Is that relationship too close? EXT great-grandson on grandaughters? Thanks for your input...