I would like to vote for a color coding option on the main window, too! That means to allow different background colors dependent on a logical value or something like this.

A current problem for me is to draw dots and triangles on the main window when other windows (using the 'NEW' option of the plot command) are opened. The dots and triangles are always drawn on the last window, not the main window. Any suggestions how to solve that?
regards,
Opentrades