move the size selection left for small grid size, right for large grid size. The color selection slider currently selects as follows: 1 - black 2 - blue 3 - rainbow 4 - random Generally, the grid should refresh with each change in slider but sometimes it won't and you need to re-run.
Using the common factors of 360 and 480 divides the stage into uniform grids depending on the size slider. color selection is possible with the color slider. changed it so that no dashes intersect. The only selections are the pen color, grid size and the dash size.
