I reload 270wsm, I found pretty nice setup that works with my Winch. I did a little work to gun and with my reloads can shoot 4'' circle at 320 yards. Every gun is different but probably gained more accuracy by doing couple things to gun other than switching ammo. One is to to make sure barrel free floats from action forward and other is I dropped trigger pull to about 2.5 lbs. I will post reload info when I get a chance.
We interrupt this marriage to bring you DUCK SEASON!!!