WFCC said:exactly, grid makers are good sized. just because a bull is born 80 lbs doesnt mean he is calving ease. The other thing is when bismarck first came out he was minus on birthweight now he is up to 1.3. schaff has him at .1 though.
Schaff has him at .1 on BW because that's what he is with the association, with a .91 ACC. I know he is a Grid Maker son and Grid Maker is not a calving ease bull but Bismarck has apparently proven his calving ease somewhere. I've only had one and it was a 68 pound bull calf. Hoping for more results like that on first calf heifers. Also had 14 Final Answer calves in the 65-80 pound range with one bull calf weighing 95 pounds, heifer had it on her own and I wouldn't hesitate to breed heifers to FA just because of that one calf.