I have no clue how to time this to the millisecond, im hoping moderators can help me out

[Moderator note: You can get millisecond time by converting frame count to actual time. From first movement to killscreen is 336,700 frames, and in WolfMAME 0.106 the game runs at 60 FPS. INP can be found here: http://www.twingalaxies.com/showthread.php/166468]