It is interesting that McLaren, after 35 years of use, has dropped the "MP4= McLaren Project 4" designation. Is this to show that they are starting a new chapter with MCL23? I'm not sure where the 23 designation comes from, as last year's car was the MP4-32. I am a die-hard F1 fan. Have been since 1976 Grand Prix East (Watkins Glen), and always will be! LOL