I know that almost all strikes have a little bit of die rotation at one time or another. My question is this--At what point should a collector take note of the fact that the strike he or she is holding has die rotation? Should it be 10, 15 or 45 degrees and above? How often does a 45 or greater degree die rotation occur? I know of the TI Parrot rotated die strike and the four or five coin aligned? I happen to have two different strikes from the NY NY Babe Ruth series, both are 45 degrees, one from the MIllennium and the other from the current series. One is rotated right and the other left. Should or are these strikes considered something other than ordinary? Thanks.