I think the stuff in the ctype of dray is unnecessary. Dray with a tmp of increasing powers of 2 from 32 should be good enough for deleting purposes.
this thing barley even functions
oh i get it it erases framerate
BBBBBB RRRRRR OOOO B B R R O O BBBBB RRRRR O O B B R R O O BBBB R R OOO
BBBBBB RRRRRR OOOO B B R R O O BBBBB RRRRR O O B B R R O O BBBB R R OOO
BBBBBB RRRRRR OOOO B B R R O O BBBBB RRRRR O O B B R R OOOOO BBBB R R
eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser of eraser