i was visiting varmint als web site the other day and was reading what he does and doesn't do when reloading.one thing that cought my attention was that he never full length sizes his cases after there fire formed.new cases he full length sizes,trims, primer pocket maintanence and the usaul. once there fired he only neck sizes and all the other normal steps except full length resizing.this makes sense to me becouse after full length sizing you no longer have a fire formed case for that rifle.any of you high tech reloaders out there,what are your thoughts on this.is neck sizing only make for better accuracy??