Jim Shokey Gold

I just bought a pound of the Gold to try it out. I had a can of the regular American Pioneer Powder and after 10 shots poured it out in the driveway and took the garden hose to it. It metered like chicken feed oyster shells and shot the same out of my Knight Disc Extreme. I went back to 777 loose and was back in the game. Has anyone tried the Gold with Hornady SST 250grn?