Bushed firing pin, tight headspace allows you to reach the top end pressure(accuracy) node....you have to see it to believe it. Call Greg Tannel of Gre-Tan rifles for the fix.
Now start at the start, reamer design = tight throat dia(.2245), minimum freebore(compress the 75's, stuff the bullet in the case), tight body on the reamer(minimum SAAMI match specs), Dia at the web(+.002) the brand of brass you are using...expect nothing but stellar results on what's to follow!
Dave Kiff makes the reamers for Redding's dies....Match reamer specs to dies!
Big Hint!
