Testloop cleanup

Shifted condition should still be in.

Marlin/dogm_lcd_implementation.h

   lcd_setFont(FONT_STATUSMENU);
 
   #ifdef USE_SMALL_INFOFONT
-    u8g.drawBox(0,30,127,10);
+    u8g.drawBox(0,30,128,10);
   #else
-    u8g.drawBox(0,30,127,9);
+    u8g.drawBox(0,30,128,9);
   #endif
   u8g.setColorIndex(0); // white on black
   u8g.setPrintPos(2,XYZ_BASELINE);

Marlin/ultralcd.cpp

     }
   #endif//CARDINSERTED
 
-  static uint8_t dotcounter = 63;
-  
   uint32_t ms = millis();
   if (ms > lcd_next_update_millis) {
 
       (*currentMenu)();
       if (lcdDrawUpdate) {
         do {
-          if (!dotcounter) dotcounter = 63;
           lcd_setFont(FONT_MENU);
           u8g.setPrintPos(125, 0);
-  //        if (blink % 2) u8g.setColorIndex(1); else u8g.setColorIndex(0); // Set color for the alive dot
-          u8g.drawPixel(127, dotcounter--); // draw alive dot
-  //        u8g.setColorIndex(1); // black on white
+          if (blink % 2) u8g.setColorIndex(1); else u8g.setColorIndex(0); // Set color for the alive dot
+          u8g.drawPixel(127, 63); // draw alive dot
+          u8g.setColorIndex(1); // black on white
           (*currentMenu)();
         } while( u8g.nextPage() );
       }