Well, Metzger simply revised the Nestle 1927 version and his 4th (’93) was reprinted without change from ‘75 version. The Nestle text we used in Greek class was ‘77. NIV used Nestle. So, now what? This has little to do with whether the oldest mss. exclude the Mark passage.You are aware that it is BOTH versions i cited to you, and that proves your lack of scholarship