I am starting to get tired of lubing when resizing. My dad uses these dies and I needed to know why Lee recommends you should not use these dies for hunting situations. My dad ordered the extra mandrel and has and no issues with the bullet staying tight in the case. Are these safe for a bolt action for hunting or should I stay with my RCBS dies and continue to full length size? I will be shooting 95gr Nosler ballistic tips at a velocity of about 2930 if that helps.