A question for those reloading for the 338 EDGE. Which Wyatt mag box are you using, the staggered feed which allows COAL of about 3.850 max, or the center feed which allows COAL of 3.995 max ? Going to shoot 300gr MK and it seems the center feed would seat the boattail closer to the neck shoulder junction at a COAL of 3.995. How important is it to not seat to much of the bullet deep into the case with these longer bullets ? Also, would it be better to just go to single feed the cartridge and seat the bullet off the lands for the best accuracy and not worry about OAL ?