   Serial.println( " baud." );
 
   Serial.end();
-  delay( 100 );
+  delay( 10 );
   Serial.begin( baud );
   while( !Serial );   // leonardo fix
+}
+
+void newWait( long w )
+{
+  if( w < 0 ) {
+    Serial.println( F( "Bad number." ));
+    return;
+  }
+
+  wait = w;
+  
+  Serial.print( w, DEC );
+  Serial.println( " ms wait." );
 }
 
 

    Serial.println( F("       t - text") );
    Serial.println( F("       ? - settings") );
    Serial.println( F("  c<n> - cols") );
    Serial.println( F("  b<n> - baud") );
    Serial.println( F("  r<n> - rows") );
  }

  else if( !strcmp( line, "?" )) {
    newCols( cols );
    newRows( rows );
    newBaud( baud );
  }

  else if( line[0] == 'b' ) {

  Serial.println( "Ready." );
  Serial.println( "" );

  clearLine();

  newRows( 10 );
  newWait( 0 );
  newCols( 80 );
}

/////////////////////////////////////////
