Flash limits [DOCUMENT] size: - width : 1 to 2880 - height : 1 to 2880 drawing extents within: - width : -720 to document width + 720 - height : -720 to document height + 720 - grid spacing : 7.2 to 288 - frame rate : .01 to 120 - frames : 16000 - layers : 16000 - movieclip instances : 16000 - loaded movies (in levels) : 16000 [MOVIECLIP] drawing extents within: - width : -720 to 720 - height : -720 to 720 (1440x1440) - _xscale/_yscale values : ~ 3276800 - _alpha values : 256 - _alpha steps : ~ .4 (don't increment _alpha below that value) - _x/_y steps : .05 (don't increment _x/_y below that value) - _rotation : -180 to 180 (you can set it to values beyond these but will revert to a value in that range) - _rotation steps : .1 (_rotation wont be seen in increments below that value) - attached clips before drastic attachMovie speed drop : ~ 800-1000 (common in grid creation; creating new clips to attach groups of clips, like each row, to will reduce the slowdow...