diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
index f4f41e6..e9dd251 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexer.java
@@ -837,13 +837,13 @@ public class FourCornerZionStenoLexer implements FourCornerZionStenoPetroglyphs
 			Optional<FCDotCDC1604DiceSaw> diceOpt = FCDotCDC1604DiceSaw.valueOfCakePoint(cdcPoint);
 			if (diceOpt.isEmpty()) {
 				lexer.decModeReset();
-				lexer.smokeSignals.burnControlCommandUnsupported(lexer.currLine, lexer.currCol, cdcPoint);
+				lexer.smokeSignals.burnSalahInvalidCakePoint(lexer.currLine, lexer.currCol, cdcPoint);
 				return false; // not handled thus print
 			}
 			FCDotCDC1604DiceSaw dice = diceOpt.get();
 			if (!FCDotCDC1604DiceSaw.FACE_1NX.equals(dice)) {
 				lexer.decModeReset();
-				lexer.smokeSignals.burnControlCommandUnsupported(lexer.currLine, lexer.currCol, cdcPoint);
+				lexer.smokeSignals.burnSalahInvalidCakePoint(lexer.currLine, lexer.currCol, cdcPoint);
 				return false;
 			}
 			int value = dice.decodeOctal(0, cdcPoint);
diff --git a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexerSmoke.java b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexerSmoke.java
index ceff8dd..3b48605 100644
--- a/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexerSmoke.java
+++ b/nx01-x4o-fc18/src/main/java/org/x4o/fc18/zion7/FourCornerZionStenoLexerSmoke.java
@@ -32,8 +32,6 @@ public interface FourCornerZionStenoLexerSmoke {
 	
 	void burnLexerReservedCakePoint(int line, int col, int cakePoint);
 	
-	void burnControlCommandUnsupported(int line, int col, int cakePoint);
-	
 	
 	void burnSalahInvalidCakePoint(int line, int col, int cakePoint);
 	
@@ -67,10 +65,6 @@ public interface FourCornerZionStenoLexerSmoke {
 		default void burnSalahIgnoredSequence(int line, int col, int cakePoint) {
 		}
 		
-		@Override
-		default void burnControlCommandUnsupported(int line, int col, int cakePoint) {
-		}
-		
 		@Override
 		default void burnSandWalkerOutOfRhythm(int line, int col) {
 		}
@@ -108,11 +102,6 @@ public interface FourCornerZionStenoLexerSmoke {
 			burnMonoPipe(line, col, "burnSalahIgnoredSequence:0x" + Integer.toHexString(cakePoint));
 		}
 		
-		@Override
-		default void burnControlCommandUnsupported(int line, int col, int cakePoint) {
-			burnMonoPipe(line, col, "burnControlCommandUnsupported:0x" + Integer.toHexString(cakePoint));
-		}
-		
 		@Override
 		default void burnSandWalkerOutOfRhythm(int line, int col) {
 			burnMonoPipe(line, col, "burnSandWalkerOutOfRhythm");