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:shock: I have been trying to work a load for my 30-30 and 125 grain BT. When I ran it through crono I get between 165 to 250 fps extreme spread with all the charges . was goin on? thanks for any help.
 

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Lou or Luis or whoever you might be, you're still light on info but I'll try. At the charge weights of H322 you list, I hope you're trying to load a lighter slug such as one of the 130 grainers or lighter. If this is the case a mag primer may be in order for consistent ignition. Are you getting proper neck tension? No thin brass, oversized size die, etc? Clean brass?Proper lighting over the screens?
 
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