Its just that the record here in Nz is so poor. Their will always be sires who dont cross here for some unknown reason. But the difference between the results achieved in Australia and that achieved in Nz with frozen semen are poles apart. Why i have no idea at all. But the facts here dont lie. Anything new in this industry will always attract its share of knockers but frozen semen has been around for ages now but in Nz the knock hasnt gone away