diff --git a/bin/basic_generic.rom b/bin/basic_generic.rom
index 2760d057..075bec04 100644
Binary files a/bin/basic_generic.rom and b/bin/basic_generic.rom differ
diff --git a/bin/basic_mega65.rom b/bin/basic_mega65.rom
index 7ed322bc..31f6c4df 100644
Binary files a/bin/basic_mega65.rom and b/bin/basic_mega65.rom differ
diff --git a/bin/basic_testing.rom b/bin/basic_testing.rom
index 89d34c30..eeeba812 100644
Binary files a/bin/basic_testing.rom and b/bin/basic_testing.rom differ
diff --git a/bin/basic_ultimate64.rom b/bin/basic_ultimate64.rom
index 05bf4fc7..025ea811 100644
Binary files a/bin/basic_ultimate64.rom and b/bin/basic_ultimate64.rom differ
diff --git a/bin/kernal_generic.rom b/bin/kernal_generic.rom
index 74f50648..4c51d8d2 100644
Binary files a/bin/kernal_generic.rom and b/bin/kernal_generic.rom differ
diff --git a/bin/kernal_mega65.rom b/bin/kernal_mega65.rom
index 1808816e..d05ad7cc 100644
Binary files a/bin/kernal_mega65.rom and b/bin/kernal_mega65.rom differ
diff --git a/bin/kernal_testing.rom b/bin/kernal_testing.rom
index 2c45f902..12cfea86 100644
Binary files a/bin/kernal_testing.rom and b/bin/kernal_testing.rom differ
diff --git a/bin/kernal_ultimate64.rom b/bin/kernal_ultimate64.rom
index a2b05e35..1d79fd74 100644
Binary files a/bin/kernal_ultimate64.rom and b/bin/kernal_ultimate64.rom differ
diff --git a/c64/kernal/screen/screen_grow_logical_line.s b/c64/kernal/screen/screen_grow_logical_line.s
index d2995b3c..b90f36de 100644
--- a/c64/kernal/screen/screen_grow_logical_line.s
+++ b/c64/kernal/screen/screen_grow_logical_line.s
@@ -36,7 +36,13 @@ count_rows_loop:
 	cpx #0
 	beq no_copy_down
 	bmi no_copy_down
-	
+
+	// Preserve EAL
+	lda EAL+0
+	pha
+	lda EAL+1
+	pha
+
 	// Set pointers to end of screen line, and one line
 	// above.  (It is always one physical line, because
 	// this can only happen when expanding a line from 40 to
@@ -105,6 +111,12 @@ cl_inner:
 	dex
 	bne copy_line_down_loop
 
+ 	// Restore EAL
+ 	pla
+ 	sta EAL+1
+ 	pla
+ 	sta EAL+0
+
 no_copy_down:
 	jsr screen_calculate_line_pointer
 
diff --git a/c64/kernal/screen/screen_scroll_up_if_on_last_line.s b/c64/kernal/screen/screen_scroll_up_if_on_last_line.s
index 8f8281b9..1ad713cc 100644
--- a/c64/kernal/screen/screen_scroll_up_if_on_last_line.s
+++ b/c64/kernal/screen/screen_scroll_up_if_on_last_line.s
@@ -28,6 +28,13 @@ is_last_line:
 	// FALLTHROUGH
 
 scroll_screen_up:
+
+	// Preserve EAL
+	lda EAL+0
+	pha
+	lda EAL+1
+	pha	
+
 	// Now scroll the whole screen up either one or two lines
 	// based on whether the first screen line is linked or not.
 
@@ -88,6 +95,12 @@ scroll_copy_loop2:
  	dex
  	bne scroll_copy_loop2
 
+ 	// Restore EAL
+ 	pla
+ 	sta EAL+1
+ 	pla
+ 	sta EAL+0
+
 	// Fill in scrolled up area
 	ldx SAL+0
 scroll_copy_loop3: