I'm reloading .223 for the first time and came across something confusing. I'm loading Nosler 60 gr ballistic tip bullets. The Nosler Reloading Guide says on page 109 "If you are loading for semi-auto and find that crimping the bullet is necessary, we recommend using a taper crimp since there is no crimping groove on any of our .22 caliber products." (Emphasis mine.) The thing is, the Nosler bullets I have DO have a cannelure. Is this a mis-statement in their manual (printed Feb 2013), or am I missing something?