Try loosening all the main caps and just snug them, then with a lead hammer or dead blow hammer smack the crank forward and backward.Make sure if you are using a stud kit that the studs are not solid tight.Turn them in till they stop and back them off 1/4 turn.Some times the stud get tight in the cap and throw off the alignment.Buy doing it like this you have a better chance of getting the correctly indicating the cap location.One tight stud can throw the cap alignment off.