diff --git a/MATRIX b/MATRIX
index b620197..8601d2d 100644
--- a/MATRIX
+++ b/MATRIX
@@ -20,7 +20,7 @@
  99  RETURN
  100 REM  DRAW
  101 K(C,V) = K(C,V) + 1
- 102 IF K(C,V) > 20 THEN  RETURN
+ 102 IF K(C,V) > 22 THEN  RETURN
  103 VTAB K(C,V): HTAB K(C,H)
  110 IF K(C,F) = 1 THEN  GOSUB 120
  111 IF K(C,F) = 0 THEN  GOSUB 130