ok, this is the problem i hope you all can help with. this is my first DR a merkel in 470ne so i don't know if this is a normal problem or not. I use rl-15 and woodleigh bullets. the best group i get for both left and right is 87gr. but they both are 4" low and about 3" left. if i use 90gr the right hits the bull every time. the left is lucky to get in the black. also i just got my solids in so i'm thinking useing the 90gr with rn in the right and try to get the solid to print in the left. is this normal? thanks.