Bore size to die size

shooting 168 amax's
MODEL 11 SAVAGE 300WSM

loaded new brass
case neck .336
shoulder .531
base .549
length 2.093

new case fired first time
case neck .344 went +.008
shoulder .539 went +.008
base .554 went +.005
length 2.100 went +.007
primer is fine no signs of high pressure

RESIZED CASE HORNADY DIE
NECK .334 WENT - .010
SHOULDER .5315 WENT -.0075
BASE .551 WENT -.003
LENGTH 2.106 WENT +.006

RESIZED CASE RCBS DIE
NECK .335
SHOULDER .532
BASE .552
LENGTH 2.103

I think I need to get a custom die made or just neck size them
both of these dies are working the brass to much.
Have any of you had this problem with your 300wsm.

Appears too be normal expansion of a fired case in average hunting rifle. If you want less expansion then you need to change barrels to a bench rest tight chamber barrel. That will present you with other problems. Have you researched what the specs should be for normal case expansion upon firing?

I THINK THE BEST THING FOR ME TO DO IS SEND LEE 3 FIRED CASES AND HAVE SOME CUSTOM DIES MADE.
THIS WILL STOP ALL THE WORKING OF BRASS SO MUCH.