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 5163581..b62217e 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
@@ -285,7 +285,7 @@ public class FourCornerZionStenoLexer {
 	class StenoScannerNCR18 extends StenoScanner {
 		
 		private final int denominatorBank[] = new int[64]; // <== is the terminator select per 9 bit group
-		private final int numeratorBank[] = new int[64];
+		private final int numeratorBank[] = new int[denominatorBank.length];
 		
 		public StenoScannerNCR18() {
 			super(FourCornerDotCake.FC_NCR1632_XD.getStart(), FourCornerDotCake.FC_NCR1632_XN.getStop());
@@ -343,22 +343,20 @@ public class FourCornerZionStenoLexer {
 		}
 		
 		private void bankReset() {
-			for (int i=0;i<denominatorBank.length;i++) {
+			for (int i = 0; i < denominatorBank.length; i++) {
 				denominatorBank[i] = 0;
-			}
-			for (int i=0;i<numeratorBank.length;i++) {
 				numeratorBank[i] = 0;
 			}
 		}
 		
 		private void bankFire() {
 			BigInteger denominator = BigInteger.ONE;
-			for (int i=0; i<denominatorBank.length;i++) {
-				denominator = denominator.add(BigInteger.valueOf(denominatorBank[i]).shiftLeft(i*9));
+			for (int i = 0; i < denominatorBank.length; i++) {
+				denominator = denominator.add(BigInteger.valueOf(denominatorBank[i]).shiftLeft(i * 9));
 			}
 			BigInteger numerator = BigInteger.ONE;
-			for (int i=0; i<numeratorBank.length;i++) {
-				numerator = numerator.add(BigInteger.valueOf(numeratorBank[i]).shiftLeft(i*9));
+			for (int i = 0; i < numeratorBank.length; i++) {
+				numerator = numerator.add(BigInteger.valueOf(numeratorBank[i]).shiftLeft(i * 9));
 			}
 			handler.strobeNCR1632(denominator, numerator);
 		}