Can you make flicker-free graphics in SCREEN mode 13?
If you can, could you help me out.  Don't worry I can handle anything.
WEDT

Just insert into your code a "WAIT &H3DA,8" (should work with both PB and  
QB) when you redraw the screen.

        Christian.

---------------------------------------------------------------------
Christian Garms                   *  *  **     ** ***   **   * *    *
Institut fuer Org. Chemie         ** * *  *   *   *  * *  * * * *   *
Martin-Luther-King Pl. 6          * ** *  *     * ***  **** *   *
20146 Hamburg                     *  *  **    **  *    *  * *   *   *