diff --git a/README.md b/README.md
index a72398c..5320bd7 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ Cramming the game into a 32KiB cart and 16KiB RAM was a big task - it required a
 
 The release is not perfect - we have a number of glitches and improvements to the 5200 controller procedures to work on, but the game is playable.
 
-Changes
+Changes:
 * numerous, but not very visible
 
 
diff --git a/scorch.asm b/scorch.asm
index c6adf6b..be2a0f0 100644
--- a/scorch.asm
+++ b/scorch.asm
@@ -1115,9 +1115,9 @@ MakeTanksVisible
 	lda dliColorsBack,y
 	ldy dliColorsFore
     .IF TARGET = 800
-	   nop  ; necessary on 800 because DLIs take less time, jitter visible without it
+	    nop  ; necessary on 800 because DLIs take less time, jitter visible without it
+        nop
     .ENDIF
-	nop
     sta COLPF1
 	sty COLPF2
 	inc dliCounter
diff --git a/scorch.bin b/scorch.bin
index 4120f93..9ebc0e0 100644
Binary files a/scorch.bin and b/scorch.bin differ