I cast some boolits with my new Mi-hec .360 -158 SWC mold. As cast they were .360 . I sized them through my Star .358 die. They had a little resistance going through the sizing die. I noticed that the sizing on some of the boolits caused a small flair of lead on the base of the bullet. Would this flair of lead have affects on accuracy like a bad bullet base?
Is not there an old wife's tale that boolits should not be sized down over .002? IIRC it was from the Lyman book. What are your experiences in this area?